GB 11780-1989

Active

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

南海区拖网网囊最小网目尺寸

Standard Type
GB
ICS
N/A
CCS
B56
Status
现行
Issue Date
1989-11-06
Implementation
1990-07-01
Responsible Dept
N/A
Drafting Unit
N/A