Cov Ntaub Ntawv Tshwj Xeeb rau Zog

Peb lub tuam txhab tau tsim tawm cov khoom siv peek tshiab rau cov khoom siv cov khoom siv hlau uas muaj cov khoom siv hluav taws xob uas twb muaj lawm ntawm cov kev kis tau zoo ntawm yav tom ntej rau kev ua haujlwm siab. Vim tias sib txawv ntawm cov khoom siv yeej ib txwm xa tib lub sijhawm, cov khoom siv iav yuav tsum tau ua kom tau raws ntau yam nyuaj. Kev ua haujlwm ib txwm ntawm cov zog ntawm kev sib txhuam zoo thiab cov tshuab ua haujlwm ntawm corrosive media tsis kam, durability thiab kub raug. Nws muaj cov yam ntxwv hauv qab no:

1. Zoo heev tas qhov ruaj khov, kev ua me me ua kom paub tseeb lub zog siab ntawm lub zog.
2. Kev txhaj tshuaj molding txheej txheem tuaj yeem siv, haum rau huab hwm coj ntau lawm.
3. Qis dua.

Cim npe nrov: Cov ntaub ntawv tshwj xeeb rau cov txiaj ntsig tshwj xeeb, Tuam Tshoj tshwj xeeb cov ntaub ntawv rau cov txiaj ntsig loj zog, cov chaw muag khoom, lub Hoobkas