GB/T 7920.9-2020
Earth-moving machinery—Graders—Terminology and commercial specifications

Standard No.

GB/T 7920.9-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 7920.9-2020

Replace

GB/T 7920.9-2003

Scope

This part of GB/T 7920 specifies the terminology of motor graders and their devices and the technical content of commercial documents.

GB/T 7920.9-2020 Referenced Document

• GB/T 21404-2008 Internal combustion engine.Determination and method for the measurement of engine power.General requirements
• ISO 5010 Earth-moving machinery — Wheeled machines — Steering requirements
• ISO 6746-1 Earth-moving machinery - Definitions of dimensions and codes - Part 1: Base machine
• ISO 6746-2 Earth-moving machinery - Definitions of dimensions and codes - Part 2: Equipment and attachments; Technical Corrigendum 1
• ISO 7457 Earth-moving machinery - Determination of turning dimensions of wheeled machines

GB/T 7920.9-2020 history

• 2020 GB/T 7920.9-2020 Earth-moving machinery—Graders—Terminology and commercial specifications
• 2003 GB/T 7920.9-2003 Earth-moving machinery-Graders-Terminology and commercial specifications
• 1987 GB/T 7920.9-1987 Graders--Terminology

GB/T 7920.9-2020 -All Parts