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Terms for subject Chemistry containing 螺纹 | all forms | in specified order only
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公制粗牙螺纹metric coarse thread
公制细牙螺纹metric fine thread
螺纹internal screw
螺纹interior screw
螺纹internal thread pipe
螺纹internal screw tube
螺纹internal screw pipe
螺纹连接头female screw connection
右旋螺纹right hand worm
右旋螺纹right hand thread
A 型双密封螺纹端球阀style A double-seal screwed end ball valve
基本螺纹regular screw threads
螺纹内径root diameter
多头螺纹multiple thread
暗杆内螺纹inside screw and nonrising stem
管子螺纹接套tube nipple
纹螺钉coarse thread screw
美刚细牙螺纹national fine thread
螺纹刀具thread tool (chaser)
螺纹切削机床screw-cutting machine
螺纹扳牙threading die
螺纹接口threaded fittings
螺纹滚压机thread rolling feeders
螺纹管件threaded fittings
螺纹胶管corrugated hose
螺纹铣床thread milling machine
螺杆螺纹顶宽land width
轭式外螺纹outside screw and yoke type