Txuj ci

Yog vim li cas rau tus nqi tsis ntev los no ntawm US-Canada txoj kev

Qhov zoo ntawm tempered iav: 1. Kev nyab xeeb: Tempered iav muaj zog ntau dua li cov iav niaj hnub, ua rau nws tsis tshua tawg. Nyob rau hauv qhov kev tshwm sim uas nws tawg, nws s

Vim li cas cov iav tempered tsis tuaj yeem ua tiav lawm?

Kev ntsuas qhov curvature ntawm tempered iav feem ntau suav nrog ntsuas nws qhov profile nto lossis kuaj xyuas qhov pom qhov txawv txav. Nov yog ob peb txoj hauv kev uas feem ntau

AR txheej muaj ntau lub teeb kis tau tus mob rau lub tsev ntsuab iav

Nrov patterned da dej iav

Reeded iav, tseem hu ua ribbed iav, textured iav, thiab fluted iav, yog ib hom iav zoo nkauj uas nta cov kab sib txuas lossis grooves ntawm nws qhov chaw. Cov kab lossis grooves no

Muaj ob peb lub laj thawj vim li cas ib tus tuaj yeem xaiv Migo iav dua lwm lub tuam txhab iav hauv Suav teb: 1. Cov khoom lag luam zoo: Migo iav paub txog kev tsim cov khoom iav z

Thaum nug txog tus nqi iav, nws yog ib qho tseem ceeb uas yuav tsum tau muab cov ntaub ntawv tsim nyog hauv qab no: 1. Hom iav: Qhia hom iav uas koj nyiam, xws li tempered iav, lam