screw stud meaning in Chinese

双头螺栓,螺柱
无头螺桩

Angle joints with screw studs , with rivet studs
用螺桩铆钉螺桩连接的角形连接件
Specification for screwed studs - general purpose studs
双头螺栓.第1部分:通用双头螺拴
Specification for screwed studs for general purposes - metric series
通用螺柱规范.米制系列
Screwed stud - ends ; tapped holes ; for compression fittings , valves , screw plugs , screwed stud - ends type e ; design dimensions
压合接头阀门螺旋塞和e型螺纹管堵用螺纹管堵和螺
Asa b1 . 12 5 specification for screwed studs - recommendations for high grade studs with class 5 interference fit threads to american standard asa b1 . 12
双头螺栓规范.第2部分:高级双头螺拴