Gígùn Square polu

Apejuwe kukuru:

Ideri oke ṣiṣu yiyọ (opolu ti gbẹ) tabi irin tenon welded (polu jẹ aṣayan mortise) le wa ni ipese lori ibeere alabara fun awọn xtures ina tting. Ipo liluho yoo pese nipasẹ alabara, ayafi ti iṣẹ akanṣe naa nlo awọn atupa agbara; Ti o ba yan aṣayan mortise ati tenon, alabara nilo lati pinnu mortise ti o yẹ ati awọn iwọn tenon fun iṣẹ akanṣe naa.