词语定位螺钉
解释seat screw
seat screw〔名词〕定位螺钉,安装螺钉详细»
定位螺钉seat screw;set screw详细»
定位螺钉set scraw详细»
定位螺钉setscrew详细»
定位螺钉locating screw;positioning screw;setscrew详细»
定位螺钉check screw;lock screw详细»