Lus piav qhia luv luv:
Cov lus tseem ceeb: Calcium Sulfite Ceramic Balls / Ceramic Balls / Chlorine Tshem Tawm Calcium Sulfite Pob
Chlorine Tshem Tawm Calcium Sulfite Pob yog tsim los ntawm 90% Calcium Sulfite.
Nws yog dav siv hauv pas dej da dej, da dej, da dej club, chlorine tshem cov khoom siv thiab lwm yam.
CaSO3 pob muaj qhov ua tau zoo hauv kev tshem tawm cov tshuaj chlorine, suav nrog C10-, HC10, Cl2, .
Thiab tuaj yeem tshem tawm 99% Chlorine hauv 0.2 vib nas this