NC 52-66-1986 Construction Machinery Tilting-Drum Mixer Main Parameters and Dimensions《建筑机械 倾斜鼓混合器 主要参数和尺寸》.pdf

相关资源

JIS A8610-2004 房屋建筑机械和设备 混凝土用内部振捣器.pdf

JIS A8611-2004 房屋建筑机械和设备 混凝土用外部振捣器.pdf

JIS A8305-1988 建筑机械噪声音响率等级的测定方法.pdf

JG T 5011.1-1992 建筑机械与设备 铸刚件通用技术条件.pdf

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