Xov xwm

  • FIC Cov khoom xyaw Tuam Tshoj 2017
    Post lub sij hawm: ti-28-2017

    Service kev nyab xeeb haumxeeb zaub mov ua lag luam thov rau cov tshiab tej yam ntuj tso extract, tej khoom xyaw exhibition cheeb tsam Nyob rau hauv thiaj li yuav zoo hloov mus rau qhov ceev ceev txoj kev loj hlob ntawm kev haumxeeb zaub mov, tej yam ntuj tso khoom, noj qab haus huv cov zaub mov, tshwj xeeb kev noj haus zaub mov, high quality khoom noj khoom haus kev ua lag luam coob, muaj kev ruaj ntseg, natural, nutriti ... Nyeem ntxiv »

  • Tartaric Acid paub li pob zeb diamond caw
    Post lub sij hawm: ti-28-2017

    Abstract: Nyuam qhuav qhib ib lub raj mis ntawm wine, cork txuas mus rau qhov tuab tej daim me me ntawm iav tawg, uas yog tartaric acid, muaj yog ib tug zoo lub npe - wine diamonds. Zoo li tag nrho cov organic acids, nws tawm los ntawm lub txiv hmab txiv hmab txiv ntoo xim lub sij hawm, uas yog tsim los ntawm lub pa ntawm ntsuab Cheebtsam nyob rau hauv lub tswv yim ... Nyeem ntxiv »

  • Hailan bio-technologu web kuaj
    Post lub sij hawm: ti-28-2017

    Nyeem ntxiv »

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