Qhov sib txawv loj tshaj plaws ntawm lawv yog tias ntxiv rau lub zog siab, ib qho tseem ceeb ntawm cov qauv rivets yog tias cov ntsia hlau tseem ceeb yog xauv rau hauv lub cev rivet tom qab riveting.Ntau tus neeg yuav xav tias cov rivet tseem ceeb ntawm cov rivets zoo tib yam tseem khaws cia hauv lub cev rivet tom qab riveting, tab sis qhov tseeb nws yog xoob, thiab cov qauv rivets xyuam xim rau lub zog tuav ntawm lub rivet core.
Steel structural dig muag rivet hemlock hom
Post lub sij hawm: Oct-20-2021