GB/T 7404.1-2013
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 7404.1-2013
Lead-acid battery for locomotives and rolling stock - Part 1: Valve-regulate lead acid for electric and subway locomotives 轨道交通车辆用铅酸蓄电池 第1部分:电力机车、地铁车辆用阀控式铅酸蓄电池
Issued Date:2013-07-19
Implemented Date:2013-12-02
Issued by:
The Standardization Administration of the People's Republic of China