double suppression

double suppression, Total:90 items.

The international standard classification for "double suppression" includes: Mining and quarrying , Electrical apparatus for explosive atmospheres .

The Chinese standard classification for "double suppression" includes: Standardization and quality management , Hygiene, safety and labor protection , Explosion-proof electric apparatus .

Professional Standard - Energy

NB/T 11123-2023 Safety double prevention mechanism for coal mine - Specification
NB/T 31059-2014 Wind turbine doubly-fed induction generator with transient overvoltage limiter

Group Standards of the People's Republic of China

T/CNCA 009-2021 Specification of safety double prevention mechanism for coal mine
T/CSPSTC 17-2018 Specification on double prevention mechanisms construction for enterprises safety production

未注明发布机构

DIN 50940-1 E:2018-08 Determination of the inhibiting effect of pickling inhibitors - Part 1: Inhibition of the removal of ferrous materials
DIN EN 14373:2022 Explosion suppression systems
DIN 50940-1 E:2017-01 Determination of the inhibiting effect of pickling inhibitors - Part 1: Inhibition of the removal of ferrous materials

Hebei Provincial Standard of the People's Republic of China

DB13/T 2937-2019 Specifications for the construction of dual prevention mechanisms for non-coal mines

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 4088-2021 Specifications for the Construction of Double Prevention Mechanisms for Special Equipment
DB3208/T 172-2022 General Rules for the Construction of Double Prevention Mechanisms for Enterprise Safety Production
DB3212/T 2059-2019 General Rules for the Construction of Double Prevention Mechanisms for Enterprise Safety Production

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

GB/T 25445-2010 Explosion suppression systems

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 2826-2021 Guidelines for Construction of Information System of Enterprise Double Prevention Mechanism

Professional Standard - Machinery

JB/T 7270.10-1994 Bi-lever balanced handles
JB/T 7270.10-2014 Bi-lever balanced handle

American Association

ASSE 1024-2004 Performance Requirements for Dual Check Backflow Preventers
ASSE 1032-2004 Performance Requirements for Dual Check Valve Type Backflow Preventers for Carbonated Beverage Dispensers, Post Mix Type

Defense Logistics Agency

DLA DSCC-DWG-94029 REV C-2001 SEMICONDUCTOR DEVICE, DIODE, TRANSIENT SUPPRESSOR, ARRAY, BI-DIRECTIONAL
DLA MIL-F-18327 E-1981 FILTERS, HIGH PASS, LOW PASS, BAND PASS, BAND SUPPRESSION, AND DUAL FUNCTIONING, GENERAL SPECIFICATION FOR
DLA MIL-F-18327 E SUPP 1A-1983 FILTERS, HIGH PASS, LOW PASS, BAND PASS, BAND SUPPRESSION, AND DUAL FUNCTIONING, GENERAL SPECIFICATION FOR
DLA MIL-F-18327 E NOTICE 1-1999 FILTERS, HIGH PASS, LOW PASS, BAND PASS, BAND SUPPRESSION, AND DUAL FUNCTIONING, GENERAL SPECIFICATION FOR
DLA MIL-F-18327 E (3)-1994 FILTERS, HIGH PASS, LOW PASS, BAND PASS, BAND SUPPRESSION, AND DUAL FUNCTIONING, GENERAL SPECIFICATION FOR
DLA MIL-F-18327 F-2008 FILTERS, HIGH PASS, LOW PASS, BAND PASS, BAND SUPPRESSION, AND DUAL FUNCTIONING, GENERAL SPECIFICATION FOR
DLA MIL-H-13528 B-1981 HYDROCHLORIC ACID, INHIBITED, RUST-REMOVING
DLA MIL-H-13528 B VALID NOTICE 2-1993 HYDROCHLORIC ACID, INHIBITED, RUST-REMOVING
DLA MIL-H-13528 B VALID NOTICE 4-2004 HYDROCHLORIC ACID, INHIBITED, RUST-REMOVING
DLA MIL-H-13528 B NOTICE 3-1998 HYDROCHLORIC ACID, INHIBITED, RUST-REMOVING
DLA MIL-DTL-13528 C-2009 HYDROCHLORIC ACID, INHIBITED, RUST-REMOVING
DLA MIL-PRF-83536/10 C-2009 RELAYS, ELECTROMAGNETIC, ESTABLISHED RELIABILITY, DPDT, LOW LEVEL TO 10 AMPERES, PERMANENT MAGNET DRIVE, HERMETICALLY SEALED, ALL WELDED, TRANSIENT SUPPRESSED DC COILS
DLA MIL-PRF-39016/22 E VALID NOTICE 1-2012 Relays, Electromagnetic, Established Reliability, DPDT, Low Level to 2 Amperes (0.200-Inch Terminal Spacing) Coil Transient Suppressed

Korean Agency for Technology and Standards (KATS)

KS B ISO 11660-3:2013 Cranes－Access, guards and restraints－Part 3：Tower cranes
KS K 9323-1983 Double flange rings(Reversible type)
KS F 4760-2008 Raised access floor
KS K 9323-2008 Double flange rings(Reversible type)
KS F 4760-2013 Raised access floor

SCC

AWWA SOURCES55630 Dual Flush, Dual Savings
MIL MIL-F-18327F-2008 FILTERS: HIGH PASS, LOW PASS, BAND PASS, BAND SUPPRESSION, AND DUAL FUNCTIONING, GENERAL SPECIFICATION FOR
DIN 50940-1:2019 Determination of the inhibiting effect of pickling inhibitors - Part 1: Inhibition of the removal of ferrous materials
DIN 50940-1 E:2018 Draft Document - Determination of the inhibiting effect of pickling inhibitors - Part 1: Inhibition of the removal of ferrous materials
MIL MIL-DTL-13528C-2009 Hydrochloric Acid, Inhibited, Rust-Removing
FM Approvals 5700:2022 Explosion Suppression Systems
NS-EN 14373:2021 Explosion suppression systems
MIL MIL-I-82410-1972 INHIBITOR, CORROSION, LIQUID COOLING SYSTEM (DICHROMATE TYPE) (NO S/S DOCUMENT)
MIL MIL-F-18327E-1981 FILTERS: HIGH PASS, LOW PASS, BAND PASS, BAND SUPPRESSION, AND DUAL FUNCTIONING, GENERAL SPECIFICATION FOR (SUPERSEDING MIL-F-18327D)
CAN/CGSB-31.111-M90-1990 Inhibited rust stain remover
MIL MIL-PRF-17672E-2010 Hydraulic Fluid, Petroleum, Inhibited
AWWA REUSE52139 Dual Distribution Planning

American Society for Testing and Materials (ASTM)

ASTM D2378-22 Standard Specification for Formaldehyde 50 % Grade Uninhibited and 37 % Grade Inhibited and Uninhibited
ASTM D2378-07 Standard Specification for Formaldehyde 50 % Grade Uninhibited and 37 % Grade Inhibited and Uninhibited
ASTM D2378-84(1999)e1 Standard Specification for Formaldehyde 50% Grade Uninhibited and 37% Grade Inhibited and Uninhibited
ASTM D2378-84(1999) Standard Specification for Formaldehyde 50% Grade Uninhibited and 37% Grade Inhibited and Uninhibited

IN-BIS

IS 11006-1984 Specifications for Flashback Suppressors (Flame Suppressors)

International Telecommunication Union (ITU)

ITU-T Q.115-1999 Logic for the Control of Echo Control Devices Series Q: Switching and Signalling Clauses Applicable to ITU-T Standard Systems - Control of Echo Suppressors Study Group 11
ITU-T Q.115-1993 (WITHDRAWN) Control of Echo Suppressors - Control of Echo Suppressors and Echo Cancellers - General Recommendations on Telephone Switching and Signalling - Clauses Applicable to ITU-T Standard Systems (Study Group XI) 15 pp
ITU-T G.164-1993 ECHO SUPPRESSORS
ITU-T G.164 FRENCH-1993 ECHO SUPPRESSORS
ITU-T G.164 SPANISH-1993 ECHO SUPPRESSORS

(U.S.) Ford Automotive Standards

FORD FLTM BS 001-1-2000 INHIBITION OF CORROSION
FORD FLTM BS 001-2-2000 INHIBITION OF CORROSION

National Fire Protection Association (NFPA)

NFPA FPH SECTION 10-2003 Water-Based Suppression

Society of Automotive Engineers (SAE)

SAE AS21439B-2012 Bearing, Roller, Needle, Double Row, Heavy Duty, Track Roller, Sealed, Type VI, Inch
SAE AS24466-2002 Bearing, Roller, Needle-Double Row, Heavy Duty, Track Roller, Type VI, Antifriction, Inch FSC 3110

U.S. Military Regulations and Norms

ARMY MIL-S-49036-1974 SUPPRESSOR, ELECTRICAL TRANSIENT
ARMY MIL-S-49036 NOTICE 2-1996 SUPPRESSOR, ELECTRICAL TRANSIENT
ARMY MIL-S-49036 VALID NOTICE 3-2013 Suppressor, Electrical Transient

CZ-CSN

CSN 13 2121-1983 Double Branch Pipes
CSN 11 0805-1959 Double sealing cover
CSN 13 2033-1976 Double socket tapers

German Institute for Standardization

DIN 50940-1:2019-04 Determination of the inhibiting effect of pickling inhibitors - Part 1: Inhibition of the removal of ferrous materials
DIN EN 14373:2019 Explosion suppression systems; German and English version prEN 14373:2019
DIN EN 14373:2006 Explosion suppression systems; English version of DIN EN 14373:2006

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

CEPT T/CS 20-20-1982 Double Appel

GM North America

GM 9985147-1974 Suppressor - Foam

European Committee for Standardization (CEN)

EN 14373:2021 Explosion suppression systems
EN 14373:2005 Explosion suppression systems

ZA-SANS

CKS 310-2005 Dual-purpose double-breasted coats

AENOR

UNE-EN 14373:2006 Explosion suppression systems

CH-SNV

VSM 58402-1964 ISO system of limits and fits. Part I : General, tolerances and deviations

British Standards Institution (BSI)

BS EN 14373:2005 Explosion suppression systems

Association Francaise de Normalisation

NF EN 14373:2021 Explosion Suppression Systems
NF S66-400*NF EN 14373:2021 Explosion suppression systems
NF S66-400*NF EN 14373:2006 Explosion suppression systems
NF EN ISO 10712:1996 Water quality - {Pseudomonas} {putida} growth inhibition test ({Pseudomonas} cell multiplication inhibition test)