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Database: 365,228(8 Aug 2026)
knife-edge rulers triangular rulers square-edged rulers rulers scopethis standard logical resource jib boring machine parameters vsat satellite earth station equipment scopethis specification
GB/T 6091-2004 in English

GB/T 6091-2004 in English

SUPERSEDED

Knife straight edge

  • Issued on:2004-02-10
  • Implemented on:2004-08-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $90.00
$88.00
Standard No: GB/T 6091-2004
Document status: SUPERSEDED
Superseded by: GB/T 6091-2022 Knife straight edge
Superseded on: 2023-02-01
Title in English: Knife straight edge
Title in Chinese: 刀口形直尺
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2004-02-10
Implemented on: 2004-08-01
Superseding: GB/T 6091-1985 Straight edge
ICS Classification: 17.040.30-Measuring instruments
Chinese Classification: J42-Measuring tool and instrument
Professional Classification: GB-National Standard
Related Keywords: knife-edge rulers
triangular rulers
square-edged rulers
rulers
scopethis standard
Related Topics: B-shaped knife
blade
GBT6091
GB/T 6091-2004
GB/T 6091-2022
knife edge ruler
ruler
Knife edge square calibration

《GB/T 6091-2004刀口形直尺》由TC132(全国量具量仪标准化技术委员会)归口,主管部门为中国机械工业联合会。
本标准规定了刀口尺、三棱尺和四棱尺(统称“刀口形直尺”)的术语和定义、型式与基本参数、要求、检验方法和标志与包装等。本标准适用于测量面长度L小于等于500mm的刀口形直尺。


Scope

This standard specifies the terms and definitions, types and basic parameters, requirements, inspection methods, marking and packaging of knife-edge rulers, triangular rulers and square-edged rulers (collectively referred to as "knife-edge rulers"). This standard is applicable to knife-edge rulers whose measuring surface length L is less than or equal to 500mm.

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