Zoo siab tos txais peb lub vev xaib:
Cov fittings mallible feem ntau yog siv los txuas cov kav hlau txuas. Yog li, malleable hlau yeeb nkab fittings yog siv nrog txhua yam kav dej. Malleable hlau yeeb nkab fittings yog qhov feem ntau ntawm cov fittings thiab muaj nyob rau ntau hom thiab ntau.
Lub Sijhawm Post: Oct-26-2022