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凿岩机械与气动工具 安全要求
Rock drilling machines and pneumatic tools--Safety requirements
参考页数:23
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撕碎机和风凿机 定义、安全要求和实验程序
Powered shredders and chippers - Definitions, safety requirements and test procedures
参考页数:23P.;A4
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凿岩钎具 冲击凿岩用公称尺寸为22mm~38mm的波形螺纹钢钎设备
Rock drilling equipment; rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm
参考页数:11P.;A4
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采矿和土方机械.凿岩机和岩石加固钻机.第1部分:词汇
Mining and earth-moving machinery - Rock drill rigs and rock reinforcement rigs - Part 1: Vocabulary
参考页数:20P.;A4
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凿岩钎具 左旋波形螺纹
Rock drilling equipment; left-hand rope threads
参考页数:5P.;A4
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凿岩钎具 冲击凿岩用公称尺寸为22mm~38mm的波形螺纹钢钎设备 技术勘误1
Rock drilling equipment; rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm; technical corrigendum 1
参考页数:1P.;A4
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采矿和土方机械.凿岩机和岩石加固钻机.第2部分:安全要求
Mining and earth-moving machinery - Rock drill rigs and rock reinforcement rigs - Part 2: Safety requirements
参考页数:57P.;A4
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钎杆寿命试验方法
Test method of life for drill steels
参考页数:8P.;A4
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井下全液压采矿钻车
Hydraulic mining drill wagon for underground
参考页数:11P.;A4
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