GB/T 1859.2-2026

Upcoming

Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 2: Survey method

往复式内燃机声压法声功率级的测定第2部分：简易法

Standard Type

GBT

ICS

27.020;17.140.20

CCS

J 93

Status

即将实施

Issue Date

2026-01-28

Implementation

2026-08-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A