GB/T 21956.1-2015
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 21956.1-2015
Protective structure strength on narrow-track wheeled agricultural and forestry tractors—Testing method and acceptance condition—Part 1:Static testing method of front mounted ROPS 农林用窄轮距轮式拖拉机防护装置强度 试验方法和验收条件 第1部分:前置式静态试验方法
Issued Date:2015-12-10
Implemented Date:2016-07-01
Issued by:
The Standardization Administration of the People's Republic of China