Khoom

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  4 * 8 Mesh Drying Adsorbent Molecular Sieve 3a rau tshem ...

  4 * 8 mesh ziab adsorbent molecular sieve 3a rau tshem tawm cov dej noo. Chemxin Molecular Sieve hom 3A yog alkali hlau alumina-silicate; nws yog daim ntawv potassium ntawm hom A siv lead ua qauv.
  Ntxiv rau Kev Nug
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  3A molecular sab cib

  4 * 8 Mesh Kom Qhuav Adsorbent Molecular sab cib 3A rau kev rho dej noo. Chemxin molecular sab cib hom 3A yog alkali hlau alumina-silicate; Nws yog daim ntawv tshaj tawm cov poov tshuaj ntawm hom kev
  Ntxiv rau Kev Nug