pipework
管道
喉管
返回 11 条匹配短语对
air vent pipework
厂用蒸汽管
辅助蒸汽管
bleed steam pipework
抽汽管路
circulating water pipework
循环水管线
drainaged pipework system
排水管网系统
main reheat steam pipework
主再热蒸汽管道
rigid metallic pipework
硬金属制的喉管
seawater intake pipework
海水进水渠管
supply and installation of pumpsets and associated pipework
供应及装置抽水系统及相连的水管工程
underground metal pipework detector
地下金属管线检测仪
underground pipework
地下喉管
Water pipework for water transportation and distri
输配水管材
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