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采矿辅助通风设备. 强制通风用柔性塑料通风管. 扁平通风管
Auxiliary ventilation for mining - Flexible plastic ventilation ducts for forced ventilation - Flat ventilation ducts
参考页数：8P;A4
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采矿辅助通风设备. 柔性塑料空气导管. 试验方法和要求
Auxiliary ventilation for mining - Flexible plastic air ducts - Requirements and test methods
参考页数：8P;A4
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地下矿井用合成器材和材料.第4部分:扁平通风道.安全性要求,检验,标志
Articles and materials from synthetic for use in underground mines - Part 4: Flat air ducts - Safety requirements, testing, marking
参考页数：8P;A4
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采矿用辅助通风设备.有凸肩和松动法兰的钢板通风装置导管
Auxiliary ventilation for mining - Sheet steel ventilation ducting with collars and loose flanges
参考页数：6P.;A4
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采矿用辅助通风设备.法兰连接的钢板减速器
Auxiliary ventilation for mining - Flanged sheet steel reducers
参考页数：5P.;A4
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采矿用辅助通风设备.有法兰和凸肩的钢板减速器
Auxiliary ventilation for mining - Sheet steel reducers with flange and shoulder
参考页数：6P.;A4
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采矿用辅助通风设备.有法兰和凸肩的钢板连接器
Auxiliary ventilation for mining - Steel sheet connectors with flange and shoulder
参考页数：6P.;A4
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矿山井下照明.照明技术基础.第1部分:通用规范
Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 1: General specification
参考页数：4P.;A4
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煤矿井下照明.照明设计原理.第4部分:输送带
Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 4: Conveyor belt
参考页数：4P.;A4
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无烟煤地下开采照明.照明.技术规划基础.第6部分:巷道掘进操作区
Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 6: Area of roadway-driving operation
参考页数：2P.;A4
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