metal stud

基本解释

When welding directly to base metal, the base metal shall be no thinner than 1/3 the stud diameter.
当（螺柱）直接焊于母材时，严禁母材厚度薄于螺柱直径的1/3。
Collar secures with a polished metal lobster-claw closure with supple leather trim and an "LRL"-embossed metal stud.
领固定与抛光金属封闭龙虾爪与柔软的皮革镶边和“LRL”压花金属螺柱。
Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 1 : threaded ports.
一般用途和液压动力连接。带弹性体密封或金属对金属密封的ISO 261螺纹的孔和钝末端。第1部分：螺纹孔。