piping and couplings 中文意思是什麼
piping and couplings
解釋
管道和管接頭-
Ships and marine technology - fittings for use with gasketed mechanical couplings used in piping applications - performance specification
船舶與海上技術.管道設施中使用的帶密封襯墊的機械耦合配件.性能規范 -
Shipbuilding. flexible piping. ring couplings for flexible pipes and filling necks for loading petroleum products
造船工業.軟管.石油產品裝船用甲板套筒的軟管連接環 -
Specification for v - flange couplings for aircraft piping and ducting - metric series
航空用管道和導管用v形法蘭聯結器規范.公制系列 -
Household economy. quick couplings with automatic obturation for the external connection by flexible piping of gas - fired appliances, other than domestic cooking appliances, washing machines and clothes dryers
家政.家用烹調器具洗衣機和衣服乾燥機出外的其它燃氣器具的軟管進行外部連接用的自動密封的快速耦合件 -
V band couplings for ducting and piping. profile dimensions
導管和管道用形帶連接器.外形尺寸
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