screw-plug fuse 旋入式保险丝
tapered screw plug 锥形螺塞 ; 锥形螺旋塞
screw-plug 螺旋式熔断器
screw plug gauge 螺纹塞规
screw plug holder 螺旋塞座 ; 金钟罩
screw-plug cut-out 螺塞保险器
seal screw plug 密封螺塞
slotted screw plug 凹槽螺塞
Screw plug opening. Can see the form of 12 pin.
拧开插头。可看到为12针形式。
After the adhesive is solidified, the pipe and the pipe joint body are screwed into a whole through the screw plug.
待粘接剂固化后，管子、管接头体通过螺丝堵头凝接成一个整体。
The utility model has simple structure, and the decorative cover is interchangeable with the blank cap or the screw plug, which simplifies operation and use.
本实用新型结构简单，装饰盖与闷盖或丝堵具有互换性，操作使用简便易行。
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