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)
liquid flow relays liquid flow relays air general specification scopethis specification applies hairpin shape alkaline soil scopethis standard flake graphite thickness
SJ 20834-2002 in English

SJ 20834-2002 in English

VALID

Relays air and liquid flow general specification for

  • Issued on:2002-10-30
  • Implemented on:2003-03-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $220.00
$214.00

本规范规定了气体和液体流量继电器的通用要求。
本规范适用于设备中感应流体流量的气体和液体流量继电器。


Scope

This specification applies to the design, testing and inspection of gas and liquid flow relays.

Sample only — not a preview of SJ 20834-2002
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

  • SJ 50065/10-2002 in English

    SJ 50065/10-2002 in English

    Detail specification for model JRW-222M TO-5 hermetically sealed d.c. electromagnetic relays established reliablity

    2002-10-30
  • SJ 51515/5-2002 in English

    SJ 51515/5-2002 in English

    Relays d.c.solid state hermetically sealed model JGC - 1MA detail specification for

    2002-10-30
  • SJ 51042/2-2002 in English

    SJ 51042/2-2002 in English

    Detail specification for model JMW-3M micro-miniature Intermediate power hermetically sealed magnetic-latching relays

    2002-10-30