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GB/T 7111.3-2002纺织机械噪声测试规范第3部分;非织造布机械Textile machinery--Noise test code--Part 3:Nonwove...2022-06-06

GB/T 28187-2011纺织机械.染整机器.卷绕装置用方轴尺寸Textile machinery—Dyeing and finishing machines—Square ...2022-06-05

GB/T 18717.1-2002用于机械安全的人类工效学设计第1部分;全身进入机械的开口尺寸确定原则Ergonomic design for th...2022-06-05

GB/T 25235-2010粮油机械组合清理筛Grain and oil machinery—Combined separator2022-06-05

GB 40162-2021饲料加工机械卫生规范Hygiene specification for feed processing machinery2022-03-22

GB/T 1392-2021船舶与海洋技术甲板机械舷梯绞车Ships and marine technology. Deck machinery. Accommodation lad...2022-03-22

Study on Effects of Diesel Engine Cooling System Parameters on Water Temperature2020-07-08

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