GB 7845-1987

Determination of forest soil particle-size analysis (mechanical analysis)

STANDARD published on 1.1.1987

English, Chinese -
electronic design (pdf) (526.80 USD)

The information about the standard:

Designation standards: GB 7845-1987
Note: WITHDRAWN
Publication date standards: 1.1.1987
Country: Chinese technical standard
Category: Technical standards GB