Chinese Standard: GB/T 9911-2026
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Measurement of airborne noise emitted by marine diesel engine
Standard in brief
Scope of Application:
本文件描述了船用柴油机(以下简称“柴油机”)在规定的稳态工况运转时,在包络柴油机的假想矩形六面体测量表面上测量噪声声压级和确定噪声声功率级的工程法和简易法。
本文件适用于柴油机台架试验时辐射的空气噪声测量。其他燃料内燃机参照本文件执行。
Basic information
Standard No:GB/T 9911-2026
Standard Name:船用柴油机辐射的空气噪声测量方法
English Name:Measurement of airborne noise emitted by marine diesel engine
Standard Status:即将实施
Release Date:1988-09-20
Effective Date:2027-04-01
Language of Publication:中文简体
Standard Classification
ICS Number:47.020.20
CCS Number:U44
Related Standards
Referenced Standards:GB/T 3241,GB/T 3785.1,GB/T 3947,GB/T 4129,GB/T 15173,CB/T 3253,CB/T 3254.2
Publication Information
Number of pages:20
Number of words:27 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-09-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:9911
Drafter:朱晓健、刘媛、童宗鹏、肖英龙、吕佩瑶、蒋吕
Drafting Organization:中国船舶集团有限公司第七一一研究所
Management Organization:全国船用机械标准化技术委员会(SAC/TC 137)
Proposing Department:全国船用机械标准化技术委员会(SAC/TC 137)




