Lus piav qhia luv luv:

Cov xuab zeb xim yog muab faib ua cov xim ntuj xim, sintered xim xuab zeb, thiab dyed xim xuab zeb.Nws cov yam ntxwv yog: ci xim, kua qaub thiab alkali tsis kam, UV tsis kam, thiab tsis fading.

Hom: ntuj xim xuab zeb, xim xuab zeb.

Loj: 10-20.20-40.40-80.80-120.120-180.200mesh.

Siv xuab zeb thiab hom kev lom zem xuab zeb, 10g / 20g / 40g.