lwm

Txoj moo

  • Kev haus dej cawv plaub hau

    Kev haus dej cawv plaub hau

    Peb lub tuam txhab koom tes nrog Tuam Tshoj Sab Hnub Tuaj ntawm Kev Tshawb Fawb thiab thev naus laus zis, thiab ua ntej cov txheej txheem distillation rau kev tsim cov pluryLuryL. Tag nrho pom tau cov tshuaj tiv thaiv ntawm qhov kub tsawg thiab tsis siv neeg ua haujlwm tsis zoo, ua cov kab tawm ...
    Nyeem ntxiv
  • Ntawm FurfutyL cawv tsis huv

    Ntawm FurfutyL cawv tsis huv

    Khiav tawm tsam cov neeg ua haujlwm los ntawm thaj chaw tsis huv rau thaj chaw nyab xeeb, txwv tsis pub cov neeg ua haujlwm tsis muaj txiaj ntsig los ntawm kev nkag mus rau thaj chaw tsis huv, thiab txiav cov hluav taws. Cov neeg paub xwm ceev yog qhia kom hnav cov pa rau tus kheej ua pa tawm thiab cov khaub ncaws tiv thaiv. Tsis txhob hu rau L ...
    Nyeem ntxiv
  • FurfraturyL Cow Cawv Ntau Lawm Tshuab

    FurfraturyL Cow Cawv Ntau Lawm Tshuab

    Peb lub tuam txhab koom tes nrog Tuam Tshoj Sab Hnub Tuaj ntawm Kev Tshawb Fawb thiab thev naus laus zis, thiab ua ntej cov txheej txheem distillation rau kev tsim cov pluryLuryL. Tag nrho pom tau cov tshuaj tiv thaiv ntawm qhov kub tsawg thiab tsis siv neeg ua haujlwm tsis zoo, ua cov kab tawm ...
    Nyeem ntxiv
  • Acrylamide thiab Polyacrylamide

    Acrylamide thiab Polyacrylamide

    Lub tuam txhab muaj cov kab ntau lawm ntau lawm thiab kev sim ua haujlwm ua ntej, cov cuab yeej siv thev naus laus zis los muab cov tshuaj zoo tshaj plaws kom ua tau zoo. Kev lom neeg cov enzyme catalysts yog ...
    Nyeem ntxiv