thumb screw的意思|示意
蝶形螺钉
thumb screw相关短语
1、 feed regulator thumb screw 进料调节器指拧螺丝
2、 pressure regulating thumb screw 压力调节翼形螺钉
3、 Needle clamp thumb screw 针夹压脚螺钉
4、 Captive Thumb Screw closed 封闭的拇指固定螺钉,封闭圈养的拇指螺丝,专属自保拇指螺杆封闭
5、 Presser foot thumb screw 压脚紧固螺钉
6、 Arm side cover thumb screw 后盖压脚螺钉
7、 milled edge thumb screw 铣边翼形螺钉
8、 ECONOMY GRADE THUMB SCREW 开槽滚花机械螺钉