關於pipes的百科

• pipes造句怎麼寫

• Ductsandpipescrisscross.Theyunitedthetwopipes.Thepipesarecloggingup.Polyethylene(PE)pipes--Determinationoflongitudinalreversio"Finishedmyfishfingers,"pipesupEd.Water-pipesoftenburstincoldweather.HighdensitypolyethylenepipesforwatersupplyOncetheirwa...
• 2016-11-0528465

• plastic pipes造句怎麼寫

• DeterminationofdeflectionforrigidplasticpipesMethodfordimensionmeasuringofplasticpipesfittingsandjointsforfibrereinforcedplasticpipesApplicationofinterludingmethodwithplasticpipesinrehabandalterationofoldgaspipes;PPScovers,plasticpipespieces,plasticp...
• 2018-10-085438