Lead -} Tsis muaj tooj dag yog corrosion yog corrosion yog corrosion yog corrosion yog corrosion yog corrosion yog corrosion thiab kub tiv taus thiab muaj ntawv pov thawj rau cov dej haus zoo. Tshwj xeeb tsim brass fittings rau cov yeeb nkab peg yog thoob ntiaj teb tau sib xws nrog dej kub thiab dej sov thiab qis qis qis.
