GB 11780-1989

The minimum mesh size of the trawl cod-end in South China Sea

STANDARD published on 6.11.1989

English, Chinese -
electronic design (pdf) (248.80 USD)

The information about the standard:

Designation standards: GB 11780-1989
Note: WITHDRAWN
Publication date standards: 6.11.1989
Country: Chinese technical standard
Category: Technical standards GB