GB/T 20948-2025 Active National standards

GB/T 20948-2025 Tractors for agriculture and forestry—Devices for indirect vision—Technical specification

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20948-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrical appliances and instruments

ICS Name: Agricultural tractors and traction vehicles

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国拖拉机标准化技术委员会(SAC/TC 140)

Pages: 32 pages

Scope

本文件规定了农林拖拉机间接视野装置的技术要求、安装要求、试验方法、检验规则及标志、包装、运输和贮存。
本文件适用于农林拖拉机用间接视野装置的制造。

Development Information

Drafting Units:

兴科迪科技(泰州)有限公司、河南科技大学、洛阳拖拉机研究所有限公司、洛阳西苑车辆与动力检验所有限公司、台州市路桥雄鑫机车部件有限公司

Drafting Persons:

白云飞、徐立友、陈嵩、王伟伟、锁景坤、钱秋华、闫祥海、郭晖、申艳斌、范晨阳、赵静慧、王贡献、应雄富、阮立

Word Count: 50 Thousand words Pages: 32 pages

Replace the following standards

GB/T 20948-2007 Rear-view mirrors requirements for agricultural and forestry tractors

Referenced Standards

GB/T 2423.17-1993 Basic environmental testing procedures for electric and electronic products Test Ka:Salt mist GB/T 2423.17-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist GB/T 2423.17-2024 Environmental testing—Part 2:Test methods—Test Ka:Salt mist GB/T 6960.1-1995 Tractor terminology—Complete tractor GB/T 6960.1-2007 Tractor terminology—Part 1:Complete tractor GB/T 6960.1-2025 Tractor terminology—Part 1:Complete tractor GB 15084-2022 Motor vehicles—Devices for indirect vision—Requirements of performance and installation GB/T 18655-2025 Vehicles, boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of on-board receivers GB/T 19951-2019 Road vehicles—Disturbances test methods for electrical/electronic component from electrostatic discharge GB/T 21437.2-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 2:Electrical transient conduction along supply lines only GB/T 21437.3-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3:Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines GB/T 33014.1-2016 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 1:General GB/T 33014.2-2016 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 2:Absorber-lined shielded enclosure GB/T 33014.4-2016 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 4:Bulk current injection (BCI) ISO 5721-2 ISO 9241-305 ISO 16505

Related Standards

GB/T 5262-1985 Replaced

GB/T 5262-1985 Measuring methods for agricultural machinery testing conditions—general rules

Publish Date: 1985-07-25

GB 7121-1986 Replaced

GB 7121-1986 Agricultural and forestry wheeled tractors—Protective structures—Test method in the strength and acceptance conditions

Publish Date: 1986-12-30

GB 1593.4-1987 Abolished

GB 1593.4-1987 Agricultural wheeled tractors—Three-point linkage—Part 4:Category 0

Publish Date: 1987-01-02

GB/T 13875-1992 Replaced

GB/T 13875-1992 The general specification for walking tractors

Publish Date: 1992-11-14

GB/T 13876-1992 Replaced

GB/T 13876-1992 Agricultural wheeled tractors—Evaluation criteria of whole body vibration of the operator

Publish Date: 1992-11-14

GB/T 13878-1992 Abolished

GB/T 13878-1992 Agricultural tractors and self-propelled machines—Performance of heating and ventilation systems in closed cabs—Method of test

Publish Date: 1992-11-14