Cov rivets hlau tsis xeb siv rau ntau yam kev siv, los ntawm tsev neeg me me, mus rau dav hlau, nkoj thiab kev lag luam aerospace, txhua yam tsis tuaj yeem sib cais los ntawmcov hlau tsis xeb rivetHauv tshuaj, nws kuj siv rau hauv cov khoom siv kho mob.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-10-2022