说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> GB/T 4980-1985 容积式压缩机噪声声功率级的测定--工程法
1)  Determination of sound power level for noise emitted by displacement compressors--Engineering method
GB/T 4980-1985 容积式压缩机噪声声功率级的测定--工程法
2)  Determination of sound power level for noise emitted by displacement compressors--Survey method
GB/T 7022-1986 容积式压缩机噪声声功率级的测定 简易法
3)  Compressors--Classification
GB/T 4976-1985 压缩机分类
4)  Determination of sound power level for noise emitted by centrifuger separator and filter ― Engineering method
GB/T 10894-1989 分离机械噪声声功率级的测定 工程法
5)  Determination of sound power level for noise emitted by reciprocating pump--Engineering method
GB/T 9069-1988 往复泵噪声声功率级的测定 工程法
6)  Safety rules for lifting appliances
GB/T 6067-1985 起重机械安全规程
参考词条