12 hli pvc ua npuas ncauj board siab glossy dub pvc celuka board
12 hli pvc ua npuas ncauj board siab glossy dub pvc celuka board
Cov yam ntxwv
1. Kev tiv thaiv dej tsis nkag
2. Hluav taws kub thiab tua tus kheej.
3. Kev khaws cia kub.
4. Suab-insulated.
5. Tsis xeb.
6. Tsis muaj tshuaj lom.
7. Ruaj khov, nruj nrog lub zog cuam tshuam siab.
8. Kev khaws xim ruaj khov.
9. Tiv thaiv dej noo.
10. Tiv thaiv - deformed
Cov ntawv thov
1. Kev Tshaj Tawm: Kev luam ntawv npo, kev luam ntawv tiaj tus, daim ntawv tshaj tawm thiab kev nthuav qhia, Cov Ntawv Sau thiab lwm yam.
2. Ua rooj tog: Txee chav dej, Txee chav ua noj thiab lwm yam.
3. Kev Tsim Kho: Tsim phab ntsa sab nraum zoov, kho kom zoo nkauj sab hauv tsev, faib pawg thawj coj hauv chaw ua haujlwm thiab tsev. Kev tiv thaiv tshuaj lom neeg tiv thaiv xeb, kev tiv thaiv txias tshwj xeeb, kev kwv yees ib puag ncig.
Sau koj cov lus ntawm no thiab xa tuaj rau peb










