Fakitale ya Spring Pins | China Spring Pins Opanga ndi Ogulitsa

Mapini a Spring (Mapini a Roll / Mapini a Spring Odulidwa)

Ma Spring Pin, omwe amadziwikanso kuti ma roll pins kapena ma slotted spring pins, ndi ma mechanical fasteners osinthika, odzisunga okha omwe adapangidwa kuti ateteze zigawo pamalo pomwe akugwirizana ndi katundu wosinthasintha, kugwedezeka, ndi kukula kwa kutentha. Mawonekedwe awo apadera a cylindrical slots ndi mawonekedwe awo otanuka amawapangitsa kukhala abwino kwambiri pakugwiritsa ntchito komwe kumafuna kusinthasintha, kulimba, komanso kusavuta kuyiyika. Zinthu Zofunika Kapangidwe ka Elastic: Yopangidwa kuchokera ku chitsulo chapamwamba cha spring kapena chitsulo chosapanga dzimbiri, ma pins awa amasinthasintha pang'ono ...

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