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

🔗 Related Standards / 同类标准

GB/T 4099-1983 Navigation terms and symbols in common use GB/T 5655-1985 Common terms of urban public transport GB/T 5845.5-1986 Marks for urban public transport--Mark for subway GB/T 7058-1986 Pictograns used in railway passenger service GB/T 8226-1987 Highway transportation terminology GB/T 8487-1987 Terms for port cargo handling GB/T 8568-1988 Terminology for train operation GB/T 9654-1988 Calculated methods of sorting capacity for railway marshalling station (3-stage/3-yard)