Yam Taw Qhia:

Hluav Taws Xob 5m Galvanized Caij Nplooj Ntoos Hlav
1. ua los ntawm electro-galvanized hlau, kub dipped galvanized hlau lossis stainless hlau.
2. tuaj yeem txuas ntxiv mus txog 5 meter.

Teeb duab:

Cov: