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支腿式电动凿岩机
Leg-support electric rock drills
价格：￥0.00
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手持式凿岩机
Hand-held rock drills
价格：￥0.00
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凿岩机械与气动工具 铸造铝合金通用技术条件
General specifications for casting aluminium alloy of rock drilling machines and pneumatic tools
价格：￥0.00
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凿岩机械与气动工具 金属型、砂型 铸造铝合金铸件通用技术条件
General specifications for metal and sand casting aluminium alloy of rock drilling machines and pneumatic tools
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转子式混凝土喷射机
Rotor concrete spraying machine
价格：￥0.00
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煤矿用锚杆拉力计
Anchor shank tension apparatus in coal mine
价格：￥0.00
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导轨式液压凿岩机
Hydraulic drifters
价格：￥0.00
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凿岩机械与气动工具 焊接件通用技术条件
General specifications for welding parts of rock drilling machines & pneumatic tools
价格：￥0.00
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