Awọn iroyin ile-iṣẹ

Ifihan si awọn lilo ti studs.

bm=1d okunrinlada meji ni gbogbo igba lo fun asopọ laarin awọn ẹya meji ti a ti sopọ irin; bm=1.25d ati bm=1.5d okunrinlada meji ni gbogbo igba lo fun asopọ laarin asopo irin simẹnti...

Ka siwaju

Awọn paramita igbekale ati awọn lilo iṣẹ ti awọn boluti.

Ni ibamu si ipo ipa ti asopọ, o ti pin si awọn iho lasan ati awọn iho. Ni ibamu si awọn apẹrẹ ti awọn ori: hexagonal ori, yika ori, square ori, countersunk ori ati be be lo.

Ka siwaju

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Mr. Ma
Mr. Ma

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