供暖管道 meaning in Chinese
hot duct
Examples
- District heating pipes - preinsulated bonded pipe systems for directly buried hot water networks - pipe assembly of steel service pipe , polyurethane thermal insulation and outer casing of polyethylene ; german version en 253 : 2003 a1 : 2005
区域供暖管道.直埋式供热网络用预隔热粘结管系统.钢制 - District heating pipes - preinsulated bonded pipe systems for directly buried hot water networks - pipe assembly of steel service pipe , polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋式热水供暖网的预绝热连接的管道系统.聚氨酯绝热层和聚乙烯外覆层的钢管组件 - 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 poluethylene
区域供暖管道.直埋式热水供应网用预绝热连接的管道系统.聚氨酯绝热层和聚乙烯外覆层钢管的接头组件 - District heating pipes - preinsulated bonded pipe systems for directly buried hot water networks - fitting assemblies for steel service pipes , polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋式热水供应网用预隔热连接的管道系统.聚氨酯隔热和聚乙烯外护层钢管的接头组件 - District heating pipes - preinsulated bonded pipe systems for directly buried hot water networks - pipe assembly of steel service pipe , polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋式热水供应网用预先绝热包覆的管道系统.聚氨基甲酸乙酯热绝缘和聚乙烯外覆层的钢管用组件