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错列人孔梯用直立式阶梯脚扣.第3部分:螺栓连接的阶梯脚扣

Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons

用于交错检修孔台阶的带立柱的踏脚铁 第3部分：螺栓固定式踏脚铁

Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons

铜及铜合金 预绝缘铜管带实心覆盖

Copper and copper alloys Pre-insulated copper tubes with solid covering

末端套管 第4部分：带塑料套管的管状末端套管

End-sleeves - Part 4: Tubular end-sleeves with plastic sleeve

交流额定电压＞1kV和≤36kV的高架电力线和相关配件用包覆导线.第1部分:包覆导线

Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV a.c. and not exceeding 36 kV a.c. - Part 1: Covered conductors; German version EN 50397-1:2006

带有塑料保护层的非锈钢弯曲钢管用于天然气和饮用水安装

Flexible Stainless Steel Pipe System with Plastic Protective Layer for Natural Gas and Drinking Water Installations

铜管及其固定聚乙烯外套管件的检验基础 VP 652

Inspection Basis for Copper Pipes and Fittings with Fixed Polyethylene Jackets VP 652

非锈蚀钢管与固定型塑料外套管的检验基础 VP 653

Inspection Basis for Non-Corroding Steel Pipes and Fixed Plastic Outer Pipes VP 653

带聚乙烯绝缘电缆和塑料护套的电话.规格

Telephone cables with polyethylene insulation and plastic sheath. Specifications

聚乙烯绝缘和塑料护皮阻隔信号传输电缆.规格

Polyethylene insulated and plastic sheathed block-signalling cables. Specifications

矿用塑料护套保温钢管

Mining plastic sheathed insulated steel pipe

铁路信号电缆 第2部分：塑料护套铁路信号电缆

Railway Signaling Cables Part 2: Plastic Sheathed Railway Signaling Cables

铁路数字信号电缆 第2部分：塑料护套铁路数字信号电缆

Railway Digital Signaling Cables Part 2: Plastic Sheathed Railway Digital Signaling Cables

额定电压为 1 kV 交流以上且不超过 36 kV 交流的架空线路用覆盖导体及相关附件 第1部分：覆盖导体

Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV a.c. and not exceeding 36 kV a.c. - Part 1: Covered conductors; German version EN 50397-1:2006