??677a

??677a, Total:146 items.

The international standard classification for "??677a" includes: Optical measuring instruments , Headgear. Clothing accessories. Fastening of clothing , Piping systems , Animal husbandry and breeding , Other standards related to road engineering , Glass in building , Power stations in general , Other mining equipment , Chemical reagents , Medical Sciences and health care facilities in general , Powder metallurgy .

The Chinese standard classification for "??677a" includes: Chemical Measurement , Police-used device and tool , Marine pipe fittings , Animal husbandry in general , Operating equipment, instrument and meter , Building glass , Electric power testing technique , Geophysical search equipment , General organic reagent and solvent , General inorganic reagent , Nutrition sanitation , Facsimile telegraph equipment , Metal and alloy powder .

National Metrological Verification Regulations of the People's Republic of China

JJG 677-2006 Verification Regulation of Interference Type Methane Measuring Device
JJG 677-1996 Verification Regulation of Interference Type Methane Measuring Devece

Professional Standard - Aviation

HB 677-1992 Milling Cutter - Welded Hard Alloy Screw Blade Shell End Milling Cutter Machining Light Alloy D=50~125mm
HB 677-1979 D = 50~125mm for shell type end mills with welded carbide helical blades for processing light alloys

Military Standard of the People's Republic of China-General Armament Department

GJB 677-1989 General specification for coaxial and waveguide variable attenuators
GJB 677A-2015 General specification for coaxial and waveguide variable attenuators

Professional Standard - Public Safety Standards

GA 677-2007 Accessories for police uniform - Embroider sheath epaulet

Professional Standard-Ships

CB 677-1977 End Connection of Rubber Hose Connector

Professional Standard - Aerospace

QJ 677-1982 Slot Die Shank

Professional Standard - Environmental Protection

HJ 677-2013 Water quality - Digestion of total metals - Nitric acid digestion method

Professional Standard - Water Conservancy

SL 677-2014 Specifications for hydraulic concrete construction

Professional Standard - Agriculture

677药典二部-2015 Part 1 Seven paintings of clindamycin phosphate injection
677药典二部-2010 The first part seven drawing urokinase for injection
NY/T 677-2003 Regulation for fine wool sheep feed
677药典二部-2020 Part I Six Drawings of Ifosfamide for Injection
677药典一部-2015 Prescription preparation and single preparation Erhua Ermu Ningsou Wan
GB 677-1992 Chemical Reagent Acetic Anhydride
677药典四部-2020 Pharmaceutical excipients name fourteen propylene carbonate
677药典一部-2020 Prescription preparation and single preparation Erhua Ermu Ningsou Wan

Professional Standard - Traffic

JT/T 677-2009 Vehicle bearing road laser rut-meter
JT/T 677-2007 Vehicle bearing road laser rut-meter

Group Standards of the People's Republic of China

T/CAS 677-2022 Specifications for the construction of beautiful islands
T/GXAS 677-2024 Specification for processing quality and safety control of Liupao tea
T/SDAS 677-2023 Technical specifications for soil fertilization in major tea gardens in the north
T/QGCML 677-2023 Five-star on-site management specifications for group meals
T/CEC 677-2022 Technical conditions for relay protection configuration of electrochemical energy storage power station connected to power grid
T/CEEIA 677-2023 （Ultra-）Slim type copper-aluminum composite busways
T/CECS 677-2020 Standard for quality control of nearly zero energy residential buildings
T/CASME 677-2023 Technical specifications for smart home control network communication protocols

Professional Standard - Nuclear Industry

EJ/T 677-1992 neutron ionization chamber

Professional Standard - Building Materials

JC/T 677-1997 Test method to model wind pressure for architectural glass under the uniform static loads

Professional Standard - Meteorology

QX/T 677-2023 Standards for archiving documents for lightning protection device testing qualification accreditation

Professional Standard - Electricity

DL/T 677-2018 Inspection code of on-line chemical instruments for power plant
DL/T 677-2009 Checking and calibration code for on-line chemical monitoring instrument of power plant
DL/T 677-1999 Checking and Calibration Code for On-line Chemical Analysis Instrument of Fossil Fuel Power Plant

Professional Standard - Coal

MT/T 677-1997 General technical condition of all-direction borehole inclinometer for mining

未注明发布机构

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 677-2011 Chemical reagent—Acetic anhydride
GB/T 677-1992 Chemical reagents;Acetic anhydride

卫生健康委员会

WS/T 677-2020 Method for vitamin D deficiency screening

Professional Standard - Post and Telecommunication

YD/T 677-1994 Quality grading criteria of Alphabetic and Chinese-character teleprinters

Professional Standard - Non-ferrous Metal

YS/T 677-2008 Lithium manganese oxide
YS/T 677-2016 Lithium manganese oxide

Professional Standard - Automobile

QC/T 677-2001 Sleeper bus ride random input running test

Henan Provincial Standard of the People's Republic of China

DB41/ 677-2011 Comprehensive energy consumption quota per unit product for writing and printing paper

Tianjin Provincial Standard of the People's Republic of China

DB12/ 677-2016 Anti-terrorism Prevention and Management Regulations Part 10: Storage of Hazardous Chemicals

American Society for Testing and Materials (ASTM)

ASTM A677/A677M-99 Standard Specification for Nonoriented Electrical Steel Fully Processed Types
ASTM A677-05 Standard Specification for Nonoriented Electrical Steel Fully Processed Types
ASTM A677-07 Standard Specification for Nonoriented Electrical Steel Fully Processed Types
ASTM A677-16 Standard Specification for Nonoriented Electrical Steel Fully Processed Types
ASTM A677-12 Standard Specification for Nonoriented Electrical Steel Fully Processed Types
ASTM B677-23 Standard Specification for Nickel-Iron-Chromium-Molybdenum, Iron-Nickel-Chromium-Molybdenum-Copper, and Nickel-Iron-Chromium-Molybdenum-Nitrogen Seamless Pipe and Tube
ASTM F677-04 Standard Test Method for Fluid and Grease Resistance of Thermoset Encapsulating Compounds Used in Electronic and Microelectronic Applications
ASTM B677-21 Standard Specification for Nickel-Iron-Chromium-Molybdenum and Iron-Nickel-Chromium-Molybdenum-Copper Seamless Pipe and Tube
ASTM B677-99 Standard Specification for UNS N08904, UNS N08925, and UNS N08926 Seamless Pipe and Tube
ASTM B677-04a Standard Specification for UNS N08904, UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube
ASTM A677-16(2023) Standard Specification for Nonoriented Electrical Steel Fully Processed Types
ASTM B677-04 Standard Specification for UNS N08904, UNS N08925, and UNS N08926 Seamless Pipe and Tube
ASTM F677-13 Standard Test Method for Fluid and Grease Resistance of Thermoset Encapsulating Compounds Used in Electronic and Microelectronic Applications
ASTM B677-05 Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube
ASTM A677M-98a Standard Specification for Nonoriented Electrical Steel, Fully Processed Types (Metric) (Withdrawn 2000)
ASTM E677-94(2016) Standard Specification for Interchangeable Spherical Ground Joints
ASTM B677-05(2016) Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube
ASTM E677-94(1998) Standard Specification for Interchangeable Spherical Ground Joints
ASTM B677-05(2010) Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube
ASTM A677-05e1 Standard Specification for Nonoriented Electrical Steel Fully Processed Types
ASTM F677-95(1999) Standard Test Method for Fluid and Grease Resistance of Thermoset Encapsulating Compounds Used in Electronic and Microelectronic Applications
ASTM E677-94(2004) Standard Specification for Interchangeable Spherical Ground Joints
ASTM E677-94(2010) Standard Specification for Interchangeable Spherical Ground Joints

European Committee for Standardization (CEN)

EN 677:1998 Gas-Fired Central Heating Boilers - Specific Requirements for Condensing Boilers with a Nominal Heat Input Not Exceeding 70 kW (Remains Current)

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

677-1990

ZA-SANS

SANS 677:2010 Concrete non-pressure pipes
SANS 677:2003 Concrete non-pressure pipes
CKS 677-1990 Portable steam sterilizers for unwrapped instruments and utensils

SCC

DIN 677:1927 Business letters - Half letters format A 5
BS 677:1942 Motion picture films
BS 677:1936 16 mm sound film
ULC 677-2014 Standard for Fire Tested Aboveground Tank Assemblies for Flammable and Combustible Liquids (ULC S677-14)
ISO/R 677:1966
DANSK DS/EN 677:2000 Gas-fired central heating boilers – Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW
NS-EN 677:1998 Gas-fired central heating boilers — Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW
ETSI TS 102 677:2019 Lawful Interception (LI); Dynamic Triggering of Interception
UNE-EN 677:1998 GAS-FIRED CENTRAL HEATING BOILERS. SPECIFIC REQUIREMENTS FOR CONDENSING BOILERS WITH A NOMINAL HEAT INPUT NOT EXCEEDING 70 kW.
AENOR UNE-EN 677:1998 Central heating boilers that use gaseous fuels. Specific requirements for condensing boilers whose nominal heat consumption is less than or equal to 70 kW.

IN-BIS

IS 677-1974 Fabric, solid color blend, wool, waterproof specifications

International Organization for Standardization (ISO)

ISO 677:1976 Straight bevel gears for general engineering and heavy engineering; Basic rack
ISO/R 677:1968

ECIA - Electronic Components Industry Association

677-1997 Specification for Small Form Factor Power Connector Pin Dimensions
EIA-677-1997 Specification for Small Form Factor Power Connector Pin Dimensions

IX-EU/EC

(EU) No 677-2014 EU veterinary drug residue limits
90/677/EEC-1990 Council Directive Extending the Scope of Directive 81/851/EE on the Approximation of the Laws of the Member States Relating to Veterinary Medicinal Products and Laying down Additional Provisions for Immunological Veterinary Medicinal Products
89/677/EEC-1989 Council Directive Amending for the Eighth Time Directive 76/769/EEC on the Approximation of the Laws, Regs. and Ad. Provs. of the Member States Relating to Restrictions on the Mktg. and Use of Certain Dangerous Substances and Preparations

EG-EOS

EOS 677-1965

TR-TSE

TS 677-1978 SOFT SOLDERS

HU-MSZT

MNOSZ 677-1950 ORMOS'S AX

Danish Standards Foundation

DS/INSTA 677:1989 Protective clothing against heat and fire. Resistance against ignition of clothing materials. Classification
DS/EN 677:2000 Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW

German Institute for Standardization

DIN EN 677:1998 Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW; German version EN 677:1998

BE-NBN

NBN 677-1966 Cotton clothing, underwear sizes

RO-ASRO

STAS 677-1990 Two ball pins for over head electric lines with voltages of 220...400 kV

American National Standards Institute （ANSI)

ANSI/EIA 677:1997 Specification for Small Form Factor Power Connector Pin Dimensions
ANSI/ASTM B677:1999 Specification for UNS N08904, UNS N08925, and N08926 Seamless Pipe and Tube
ANSI/ASTM F677:2013 TEST METHOD FOR FLUID AND GREASE RESISTANCE OF THERMOSET ENCAPSULATING COMPOUNDS USED IN ELECTRONIC AND MICROELECTRONIC APPLICATIONS

British Standards Institution (BSI)

BS EN 677:1998 Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW
BS 1000[677]:1981 Universal Decimal Classification - English full edition - Textile industry

ITE - Institute of Transportation Engineers

LP-677-2011 NCHRP Report 684: Enhancing Internal Trip Capture Estimation for Mixed-Use Developments

TH-TISI

TIS 677-1987 Standard for bicycle bottom bracket shell lock rings

GSO

GSO ISO 677:2015 Straight bevel gears for general engineering and heavy engineering -- Basic rack
BH GSO ISO 677:2016 Straight bevel gears for general engineering and heavy engineering -- Basic rack
OS GSO ISO 677:2015 Straight bevel gears for general engineering and heavy engineering -- Basic rack

API - American Petroleum Institute

API STD 677-1989 General-Purpose Gear Units for Refinery Service (FIRST EDITION)
API STD 677-1997 General Purpose Gear Units for Petroleum@ Chemical@ and Gas Industry Services (Second Edition)
API STD 677-2006 General-Purpose Gear Units for Petroleum@ Chemical and Gas Industry Services (Third Edition)
API STD 677 DATA SHEET- General-Purpose Gear Units for Petroleum@ Chemical and Gas Industry Services – Mechanical Equipment Data Sheet (Third Edition; Includes Excel Spreadsheets)

ETSI - European Telecommunications Standards Institute

ES 200 677-1997 Public Switched Telephone Network (PSTN); Requirements for Handset Telephony (V1.2.1)
SR 001 677-1999 Seamless Service Offering; Giving Users Consistent Access to Application/Service Portfolios Independent of Access Network and Core Network; Companion Document (V1.1.1)
ES 200 677-1998 Public Switched Telephone Network (PSTN); Requirements for Handset Telephony (V1.2.1)

CN-QIYE

Q/GDW 677-2011 Function specifications of distributed power supply access distribution network monitoring system

International Electrotechnical Commission (IEC)

IEC 44/677/DTS:2012 IEC/TS 61496-4-2, Ed. 1: Safety of machinery - Electro-sensitive protective equipment - Part 4-2: Particular requirements for equipment using vision based protective devices (VBPD) - Additional requirements when using reference pattern techniques

SE-SIS

SIS SMS 677-1971 Selection of hole- and shaft tolerances for general purposes
SIS SS 677-1990 ISO system of limits and fits — Selection of hole- and shaft tolerances for general purposes
SIS SS IEC 677:1986 Nuclear instrumentation - Block transfers in CAMACsystems

Korean Agency for Technology and Standards (KATS)

KS B ISO 677:2007 Straight bevel gears for general engineering and heavy engineering-Basic rack
KS B ISO 677:2015 Straight bevel gears for general engineering and heavy engineering — Basic rack
KS B ISO 677-2020 Straight bevel gears for general engineering and heavy engineering — Basic rack

Society of Automotive Engineers (SAE)

SAE ARINC677-2015 INSTALLATION STANDARDS FOR LOW FREQUENCY UNDERWATER LOCATOR BEACON (LF-ULB)

Electronic Components, Assemblies and Materials Association

ECA EIA-677-1997 Specification for Small Form Factor Power Connector Pin Dimensions

Lithuanian Standards Office

LST EN 677-1999 Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW

ES-AENOR

UNE 20-677-1985 Methods of measurement for cylindrical, tubular and threaded magnetic oxide cores

Aerospace Industries Association

AIA NAS 677-1980 Bolt, Close Tolerance - Hexagon Head, Titanium, .190 to .500 (Rev. 6) R(1989)

NO-SN

NS-INSTA 677-1989

International Telecommunication Union (ITU)

ITU-R 677-1990 (WITHDRAWN) Radio Emission from Natural Sources at Frequencies Above 50 MHz - Section 5C - Effects of the Atmosphere (Radiometeorology)

Association Francaise de Normalisation

NF E48-677:1986 Hydraulic fluid power. Filters. Evaluation of pressure drop versus flow characteristics.
NF C31-677:1995 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES. PART 27 : PAPER COVERED RECTANGULAR COPPER WIRE. (EUROPEAN STANDARD EN 60 317-27).
NF E48-677:2002 Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow characteristics.
NF C31-677:2000 Specifications for particular types of winding wires - Part 27 : Paper tape covered rectangular copper wire.

Aerospace Industries Association/ANSI Aerospace Standards

AIA/NAS NAS 677-1980 Bolt, Close Tolerance - Hexagon Head, Titanium, .190 to .500 (Rev. 6)

U.S. Military Regulations and Norms

ARMY JAN-C-677-1948 CELLULOSE, REGENERATED, STRIP (FOR USE IN AMMUNITION)

European Telecommunications Standards Institute (ETSI)

ETSI SR 001 677-1999 Seamless Service Offering; Giving Users Consistent Access to Application/Service Portfolios Independent of Access Network and Core Network; Companion Document
ETSI ES 200 677-1998 Public Switched Telephone Network (PSTN); Requirements for Handset Telephony

Canadian Standards Association (CSA)

CSA M677-99-1999 Agricultural Cabs - Environmental Air Quality Part 2: Pesticide Vapor Filters - Test Procedure and Performance Criteria First Edition; ANSI/ASAE S525-2 May 98

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