Ṣii apakan dudu ti ori, o yẹ ki o wa nut atunṣe dudu ninu rẹ, ṣatunṣe diẹ diẹ, lẹhinna nu awọn idoti naa ki o fi sii lẹẹkansi.Eyi yẹ ki o yanju rẹ.
https://www.yukerivet.com/double-core-pulling-hand-riveter-introduction-product/
Akoko ifiweranṣẹ: Oṣu Kẹsan-21-2022