butt welding joint 中文意思是什麼
butt welding joint
解釋
對接接頭-
Pipe joint assemblies and fittings for types 1 and 2 polypropylene pressure pipes ; tees and branches produced by segment inserts and necking for butt welding ; dimensions
1型和2型聚丙烯壓力管道用管接頭組件和接頭.用對焊的 -
Pipe joint assemblies and fittings for types 1 and 2 high - density polyethylene pressure pipes ; tees and branches produced by segment inserts and necking for butt welding ; dimensions
1型和2型高密度聚乙烯壓力管道用管接頭組件和配件.用 -
Butt welding, electro welding, sleeve coupling, ring seal socket, expansion socket, screw - threaded joint and flange
對焊,電熔焊,承插連接,螺紋連接和法蘭連接。 -
Different connections : butt welding, electro welding, ring seal socket, expansion socket, screw - threaded joint, flange
多種連接方式:對焊,電熔焊,承插連接,螺紋連接,法蘭連接
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