GB/T 12303-2009

Active

Measurement of sound pressure level for sound signal appliances by seagoing vessel

海船声号器具的声压级测量

Standard Type
GBT
ICS
03.220.40;17.140.01
CCS
R09
Status
现行
Issue Date
2009-03-31
Implementation
2009-11-01
Responsible Dept
交通运输部
Drafting Unit
N/A