Insulating materials of insulated rail joint -- Test methods
绝缘钢轨接头绝缘材料试验方法
1992-01-01
DIN 47600-3
Cast Metal Joint Boxes for Power Cables up to 10 kV; Correlation of Joint Boxes with Paper-insulated Cables; Correlation of Bare Stranded Copper Bonding Wire
10kV以下电力电缆用铸造金属接线盒；接线盒与纸绝缘电缆的相关性；裸绞合铜键合线的相关性
1974-10-01
UNE-EN 489-2010
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋热水管网用预绝缘粘结管道系统.钢制供水管、聚氨酯隔热和聚乙烯外壳的接头组件
2010-10-20
BS EN 489-1-2019
District heating pipes. Bonded single and twin pipe systems for buried hot water networks-Joint casing assemblies and thermal insulation for hot water networks in accordance with EN 13941-1
区域供暖管道 埋地热水管网用粘结单管和双管系统 符合EN 13941-1要求的热水管网接头外壳组件和隔热层