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地下采矿机械.工作面上的移动式采掘机械.割剪机、装载机和刮板系统的安全要求
Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems; German version EN 1552:2003
参考页数:19P.;A4
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采矿大孔钻探用直径大于100mm的钻孔管
Drill tubes with diameters exceeding 100 mm for large hole boring in mining
参考页数:5P.;A4
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十字镐.无柄和带柄的平头镐及尖头镐
Pick hammers; flat- and shearpick without and with shank
参考页数:2P.;A4
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凿岩. 冲击钻探设备用圆形螺纹连接. 尺寸, 设计
Rock drilling - Round thread connections for percussive drilling equipment - Dimensions, design
参考页数:4P;A4
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凿岩.薄壁旋转钻探设备螺纹连接.尺寸规格,设计
Rock drilling - Thread connections for thin-walled rotary drilling equipment - Dimensions, design
参考页数:6P;A4
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露天采矿机 (CSM). 安全性
Continuous Surface Miner (CSM) - Safety
参考页数:18P;A4
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凿岩机.第2部分:冲击湿式凿岩机用的内螺纹钻头
Rock drilling - Part 2: Bits with internal thread for percussive flush drilling
参考页数:10P;A4
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凿岩机.第1部分:冲击湿式凿岩用的锥体钻头
Rock drilling - Part 1: Tapered bits for percussive flush drilling
参考页数:10P;A4
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凿岩机.旋转钻井设备用旋转螺丝连接件.设计尺寸
Rock drilling - Round screw connections for rotary drilling equipment - Dimensions, design
参考页数:6P;A4
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凿岩.钻夹套.连接尺寸、材料和设计
Rock drilling - Chuck bushings - Connecting dimensions, material, design
参考页数:4P;A4
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