Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 33928-2017 |
Reciprocating internal combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio 往复式内燃机 排气消声器测量方法 声压法排气噪声声功率级和插入损失及功率损失比 |
China National Standards silencers—Sound |
English PDF |
Find out:1Items | To Page of: First -Previous-Next -Last | 1 |