Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

How much is ppm generally

How much is ppm generally, Total:35 items.

The international standard classification for "How much is ppm generally" includes: .

The Chinese standard classification for "How much is ppm generally" includes: .


Instrument Society of America (ISA)

  • ISA RP92.02.02 PART II-1998 Installation, Operation, and Maintenance of Carbon Monoxide Detection Instruments (50-1000 ppm Full Scale)

SCC

  • AWWA ACE65294 What Are Utilities Really Paying for Agricultural Contamination?
  • AWWA ACE93007 Market Planning for Water: Asking Customers What They are Prepared to Pay for Quality
  • AWWA JAW66307 Journal AWWA — Legionella Reduction after Conversion to Monochloramine for Residual Disinfection
  • BS 302-1:1987 Stranded steel wire ropes-Specification for general requirements
  • CEI EN IEC 63138-1:2020 Multi-channel radio frequency connectors Part 1: General specification - General requirements and test methods

European Committee for Standardization (CEN)

  • EN 2714-002:2016 Aerospace series - Cables@ electrical@ single and multicore for general purpose - Operating temperatures between - 55 ��and 260 ��- Part 002: Screened and jacketed - General

Association Francaise de Normalisation

International Telecommunication Union (ITU)

RO-ASRO

  • STAS 9031-1971 LIFEBOATS FOR LESS THAN 100 PEOPLE General requirements and basic dimensions

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

British Standards Institution (BSI)

  • BS EN 932-2:1999 Tests for general properties of aggregates - Methods for reducing laboratory samples

Association of German Mechanical Engineers

GOST

  • GOST R 51835-2001 Light retroreflective elements of child's and juvenile clothing. General technical requirements
  • GOST R 55321-2023 Public services. Spa services. General requirements

GOSTR

United States Navy

CZ-CSN

European Association of Aerospace Industries

  • AECMA PREN 2714-002-1999 Aerospace Series Cables, Electrical, Single and Multicore for General Purpose Operating Temperatures between - 55 Degrees C and 260 Degrees C Part 002: Screened and Jacketed General Edition P 2
  • AECMA PREN 2713-002-1999 Aerospace Series Cables, Electrical, Single and Multicore for General Purpose Operating Temperatures Between - 55 Degrees C and 200 Degrees C Part 002: Screened and Jacketed General Edition P 2
  • AECMA PREN 2713-002-2000 Aerospace Series Cables, Electrical, Single and Multicore for General Purpose Operating Temperatures Between -55 Degrees C and 200 Degrees C Part 002: Screened and Jacketed General Edition P 3
  • AECMA PREN 2714-002-2000 Aerospace Series Cables, Electrical, Single and Multicore for General Purpose Operating Temperatures between - 55 Degrees C and 260 Degrees C Part 002: Screened and Jacketed General Edition P 3
  • AECMA PREN 2714-002-2003 Aerospace Series Cables, Electrical, Single and Multicore for General Purpose Operating Temperatures between -55 Degrees C and 260 Degrees C Part 002: Screened and Jacketed General Edition P 4
  • AECMA PREN 2713-002-1995 Aerospace Series Cables, Electrical, Single and Multicore for General Purpose Operating Temperatures Between - 55 Degrees C aand 200 Degrees C Part 002: Screened and Jacketed General Edition P 1

German Institute for Standardization

  • DIN 16837:2006 Multilayer pipes - Plastics-Multilayer pipes - General quality requirements and testing
  • DIN 16836:2005-08 Multilayer pipes - Polyolefin-Aluminium-Multilayer pipes - General requirements and testing
  • DIN 16836:2005 Multilayer pipes - Polyolefin-Aluminium-Multilayer pipes - General requirements and testing
  • DIN 16837:2006-04 Multilayer pipes - Plastics-Multilayer pipes - General quality requirements and testing
  • DIN EN 932-2:1999-03 Test for general properties of aggregates - Part 2: Methods for reducing laboratory samples; German version EN 932-2:1999

U.S. Military Regulations and Norms

  • ARMY QPL-49467-7-2007 CAPACITOR, FIXED, CERAMIC, MULTILAYER, HIGH VOLTAGE (GENERAL PURPOSE), GENERAL SPECIFICATION FOR

YU-JUS

Lithuanian Standards Office

  • LST EN 932-2-2002 Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples

US-CFR-file

  • CFR 7-271.7-2013 Agriculture. Part271:Ggeneral information and definitions. Section271.7:Allotment reduction procedures.