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)
handle ball indication scopethis part handle balls ball indication shrinkage calculation formulas shrinkage type calculation formula accuracy as-cast bainite gray cast iron cylinder liners operations introduction national standard
JB/T 7271.2-2014 in English

JB/T 7271.2-2014 in English

VALID

Ball knob with indication

  • Issued on:2014-07-09
  • Implemented on:2014-11-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $60.00
$59.00
Standard No: JB/T 7271.2-2014
Document status: VALID
Title in English: Ball knob with indication
Title in Chinese: 指示手柄球
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2014-07-09
Implemented on: 2014-11-01
Superseding: JB/T 7271.2-1994 Indication Ball Knobs
Professional Classification: JB-Machinery
Related Keywords: handle ball
indication scopethis part
handle balls
ball
indication
Related Topics: ball
handle
handle ball

本部分规定了指示手柄球的型式与尺寸、标记及技术要求。
本部分适用于指示手柄球。


Scope

This part of JB/T 7271 specifies the type and size, marking and technical requirements of the indicating handle ball. This section applies to indicating handle balls.

Sample only — not a preview of JB/T 7271.2-2014
Page: 1 / 0
100%

Loading PDF document...

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

We also recommend