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Kev hloov pauv ntawm Particle Loj Ntawm Molecular Sieve (Mesh Thiab Mil)
Cov xov tooj mesh qhia tias qhov me me, cov khoom siv molecular sieve zoo li hmoov, tab sis qhov tseeb lawv yog cov khoom;qhov me me mesh tooj, cov molecular sieve hais yog txo, thiab jiuzhou molecular sieve hais txog 8 * 12 mesh yog loj.General...Nyeem ntxiv
Xov xwm kev lag luam
Xa lus nug
Txhua yam teeb meem, thov koj xav tiv tauj peb.Teb hauv 24 teev.