GB/T 25749.5-2012
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 25749.5-2012
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet 机械安全 空气传播的有害物质排放的评估 第5部分:测量不带导管出口的空气净化系统质量分离效率的试验台法
Issued Date:2012-05-11
Implemented Date:2012-12-01
Issued by:
The Standardization Administration of the People's Republic of China