China Exhaust silencers of GB Standards Search Result |
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1. Ready translated GB standards
and Chinese version GB Standards, you can purchase directly
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2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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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 - 中英文版 |
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GB/T 24658-2009 Exhaust silencers of tractor - Specifications 拖拉机排气消声器 技术条件 - 中英文版 |
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