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地下采矿机械. 工作面上的移动式采掘机械. 截装机和开沟系统的安全要求
Underground mining machines. Mobile extracting machines at the face. Safety requirements for shearer loaders and plough systems
参考页数:36P.;A4
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地下采矿机械.工作面上的移动式采掘机械.截装机和开沟系统的安全要求(ISO 19225-2017);德文版本EN ISO 19225-2017
Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems (ISO 19225:2017); German version EN ISO 19225:2017
参考页数:38P.;A4
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地下采矿机械.工作面上的移动式采掘机械.截装机和开沟系统的安全要求(ISO 19225-2017);德文版本EN ISO 19225-2017
Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems (ISO 19225:2017); German version EN ISO 19225:2017
参考页数:38P.;A4
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地下采矿机械.工作面上的移动式采掘机械.截装机和开沟系统的安全性要求
Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems
参考页数:40P.;A4
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有色金属加工厂电力设计规范
Code for power design of non-ferrous metals processing plants
参考页数:52P.;A4
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高气压环形潜孔钻机
High-pressure ring in-the-hole drill rigs
参考页数:9P.;A4
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悬臂式掘进机.机载喷雾泵站.技术条件
Boom-type roadheaders-Airborne spraying pump station-Technical condition
参考页数:8P.;A4
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悬臂式掘进机用支重轮结构与参数
Structure and parameters of the idler rollers for boom roadheaders
参考页数:5P.;A4
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