1. Ntau yam ntawm kev yug me nyuam luav, txiv neej luav yug me nyuam, poj niam luav yug me nyuam.
Tus me nyuam luav thiab niam luav tsuas yog insulate tab sis tsis txhob sib cais.
Nws tuaj yeem txhawb kev loj hlob ntawm tus menyuam luav.2.Kev ua pa zoo tuaj yeem zam tau cov kab mob sib kis tau zoo.
Nws tuaj yeem ua rau kom muaj sia nyob ntawm cov khoom luav.
Peb tsim tilting dropping board rau zawv zawg cov quav mus rau hauv qab.
3. Txhawm rau kom tus luav tawb kom huv si thiab huv, koj tuaj yeem siv lub tshuab ntxhua khaub ncaws ntxhua khaub ncaws los yog cov tshuaj ntxuav quav los ntxuav cov quav.
4. Raw khoom: zoo me me hlau hlau, galvanized hlau, stainless hlau xaim.
Galvanized ntawv, aluminium-zinc ntawv thiab stainless hlau ntawv.5. Kev kho deg: kub galvanizing.Qhov txoj kab uas hla ntawm pem hauv ntej net thiab sab net steel hlau: 3mm.
