GB/T 6921-1986

Determination of the concentration of airborne particulate matters

STANDARD published on 10.10.1986

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB/T 6921-1986
Note: WITHDRAWN
Publication date standards: 10.10.1986
Country: Chinese technical standard
Category: Technical standards GB