China 'GB/T 28784.4-2017
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 28784.4-2017
Mechanical vibration—Measurement of vibration on ships—Part 4: Measurement and evaluation of vibration of the ship propulsion machinery 机械振动 船舶振动测量 第4部分:船舶推进装置振动的测量和评价
Issued Date:2017-03-03
Implemented Date:2017-09-01
Issued by:
The Standardization Administration of the People's Republic of China