GB/T 17119-1997
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 17119-1997
Continuous mechanical handling equipment--Belt conveyors with carrying idlers--Calculation of operating power and tensile forces 连续搬运设备 带承载托辊的带式输送机 运行功率和张力的计算
Issued Date:1997-12-01
Implemented Date:1998-07-01
Issued by:
The Standardization Administration of the People's Republic of China