NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
HG/T 20513-2014
仪表系统接地设计规范 Design code of instrument grounding
发布日期 Issued Date:
实施日期 Implemented Date:
发布Issued by:
国家市场监督管理总局 国家标准化管理委员会
The Standardization Administration of the People's Republic of China
Thanks for your interest in
"HG/T 20513-2014" standard !
This GB standard english version is not ready translated, only after get your order, then we translate it, time usually need more 3-5 days .