China 'NB/T 20259.4-2014
' Industry standard english version:
NB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
NB/T 20259.4-2014
Code of valuation on bill of quantities of nuclear power plant construction works. Part4: Ventilation and air-condidoning 核电厂建设项目工程量清单计价规范 第4部分:通风空调安装工程
Issued Date:2014-06-29
Implemented Date:2014-11-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
NB/T 20259.4-2014
Standard Category
China Energy industry
Standards
GB Standard English Title
Code of valuation on bill of quantities of nuclear power plant construction works. Part4: Ventilation and air-condidoning