post date: nov 05,2021   expiry date: may 04,2022   detailed description: payment method: t/t,l/c the device adopts intermission and batch prod ...

  post date: nov 05,2021   expiry date: may 04,2022   detailed description: zeolite 4a has strong adsorption capacity and makes preferential adsorption o ...

  post date: nov 05,2021   expiry date: may 04,2022   detailed description: cas no. :1327-44-2;1318-02-1 zeolite 4a has strong adsorption capacit ...

  post date: nov 05,2021   expiry date: nov 05,2022   detailed description: payment method: t/t or l/c at sight we can offer all kinds of deterge ...