GB/T 3770-1983
Active
GB/T 1859.2-2026
Pending
National standards
GB/T 1859.2-2026 Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 2:Survey method
GB/T 1859.2-2026 Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 2:Survey method
Basic Information
Standard Code:
GB/T 1859.2-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
The intake and exhaust systems
ICS Name:
The noise from machines and equipment
Publish Date:
2026-01-28
Implement Date:
2026-08-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国内燃机标准化技术委员会(SAC/TC 177)
Pages:
24 pages
Scope
本文件描述了往复式内燃机声功率级的测量方法——简易法。
本文件适用于ISO 3046-1适用范围的往复式内燃机,以及尚无合适标准可使用的其他内燃机声功率级的测定。
注:本文件中,除特殊说明外,往复式内燃机简称“发动机”。
Development Information
Drafting Units:
上海机动车检测认证技术研究中心有限公司、上海汽车集团股份有限公司商用车技术中心、广西玉柴机器股份有限公司、上海电机学院、上海内燃机研究所有限责任公司、易易互联科技有限公司、极光湾科技有限公司、上海新动力汽车科技股份有限公司、一汽解放汽车有限公司、潍柴动力股份有限公司、天津中德应用技术大学、同济大学
Drafting Persons:
景晶、宋恩栋、许超、黄程翔、袁卫平、胡爱华、袁自遥、王志毅、孙旭东、贾亚涛、夏恒、刘思源、景亚兵、周毅、徐永江、刘建勇、张发雄、刘康
Same series standard
Replace the following standards
Referenced Standards
ISO 3046-1
ISO 3046-3
ISO 6798-1
ISO 6926
IEC 60942
IEC 61672-1
Adopt standards
ISO 6798-2:2020
Related Standards
GB/T 4215-1984
Abolished
GB/T 4215-1984 Determination of sound power levels of noise emitted by metal-cutting machine tools
GB/T 5898-1986
Replaced
GB/T 5898-1986 Measurement of noise emitted by rock drilling machines and pneumatic tools—Engineering method
GB 5979-1986
Abolished
GB 5979-1986 Regulation on noise levels on board sea-going ships
GB/T 6446-1986
Abolished
GB/T 6446-1986 Frequency weighting for the measurement of aircraft noise (D—weighting)
GB/T 7182-1987
Abolished