Tempered iav kuj tseem hu ua cov iav tawv, lub iav kom muaj zog lossis cov iav kev nyab xeeb.
1. Muaj qhov npau taws heev hais txog iav tuab:
- Iav tuab ≥2mm tsuas yog ua kom sov sov los yog semi tshuaj tempered
- Iav tuab ≤2mm tuaj yeem tsuas yog tshuaj lom neeg txias
2. Koj puas paub khob me me me me thaum tempering?
- Dia. 25mm iav yog qhov loj me tshaj plaws thaum thermal tempering, xws liNpog iav Rau LED Teeb
- Dia. 8 hli iav yog qhov loj me tshaj plaws thaum lom neeg lom neeg, xws liLub Koob Yees Duab iav npog Lens
3. Cov iav tsis tuaj yeem ua tau los yog polished ib zaug tempereded.
Saida iav ua ib ntawm Tuam Tshoj tshaj lij iav sib sib zog nqus lub Hoobkas tuaj yeem kho tau cov iav sib txawv; Dawb pub rau peb kom tau koj ib qho rau ib sab laj.
Lub Sijhawm Post: Feb-28-2020
