Cov Ntawv Lim Cellulose Acetate Luv Nqi Ib Txwm Muaj - Cov Ntawv Nqus Tau Zoo nrog lub peev xwm tuav av siab - Great Wall
Cov Ntawv Lim Cellulose Acetate Luv Nqi Ib Txwm Muaj - Cov Ntawv Nqus Tau Zoo nrog lub peev xwm tuav av siab - Great Wall Cov Lus Qhia:
Cov Kev Zoo Tshwj Xeeb
Muaj peev xwm tuav cov av qias neeg rau kev lim dej pheej yig
Cov qauv fiber sib txawv thiab qhov chaw (cheeb tsam sab hauv) rau ntau yam kev siv thiab kev ua haujlwm
Kev sib xyaw ua ke zoo tagnrho ntawm kev lim dej
Cov khoom siv nquag thiab cov khoom nqus tau ua kom muaj kev nyab xeeb siab tshaj plaws
Cov ntaub ntawv raw huv heev thiab yog li ntawd tsawg kawg nkaus cuam tshuam rau cov lim dej
Los ntawm kev siv thiab xaiv cov cellulose uas muaj purity siab, cov ions uas ntxuav tau yog qis heev
Kev lees paub zoo rau txhua yam khoom siv raw thiab cov khoom pabcuam thiab kev siv zog ntau
Kev tswj cov txheej txheem ua kom ntseeg tau tias cov khoom tiav zoo ib yam
Cov ntawv thov:
Cov ntawv lim Great Wall A Series yog hom zoo tshaj plaws rau kev lim cov kua dej uas muaj viscosity ntau. Vim lawv cov qauv qhov loj, cov ntawv lim tob muaj peev xwm tuav cov av qias neeg zoo li gel. Cov ntawv lim tob feem ntau yog ua ke nrog cov khoom siv lim kom ua tiav kev lim dej pheej yig.
Cov ntawv thov tseem ceeb: Tshuaj lom neeg zoo / tshwj xeeb, biotechnology, tshuaj, tshuaj pleev ib ce, khoom noj, kua txiv hmab txiv ntoo, thiab lwm yam.
Cov Cheebtsam Tseem Ceeb
Great Wall A series lim dej tob tsuas yog ua los ntawm cov khoom siv cellulose siab.
Kev Ntsuas Kev Khaws Cia Sib Txheeb Ze
* Cov lej no tau txiav txim siab raws li cov txheej txheem sim hauv tsev.
*Kev ua tau zoo ntawm kev tshem tawm cov ntawv lim dej yog nyob ntawm cov xwm txheej ntawm cov txheej txheem.
Cov duab qhia txog khoom:
Cov Lus Qhia Txog Khoom Siv:
Peb yog cov chaw tsim khoom uas muaj kev paub dhau los. Peb tau txais feem ntau los ntawm cov ntawv pov thawj tseem ceeb ntawm nws txoj kev ua lag luam rau Cov Ntawv Lim Cellulose Acetate Txo Nqi - Cov Ntawv Nqus Tau Zoo nrog lub peev xwm tuav av siab - Great Wall, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Belgium, Guatemala, Nepal, Los ntawm kev ua raws li lub hauv paus ntsiab lus ntawm "tib neeg taw qhia, yeej los ntawm qhov zoo", peb lub tuam txhab zoo siab tos txais cov tub lag luam los ntawm tsev thiab txawv teb chaws tuaj xyuas peb, tham txog kev lag luam nrog peb thiab ua ke tsim lub neej yav tom ntej ci ntsa iab.
Los ntawm Mamie los ntawm Azerbaijan - 2018.09.23 18:44 Cov khoom zoo meej heev thiab tus thawj tswj kev muag khoom ntawm lub tuam txhab zoo siab, peb yuav tuaj rau lub tuam txhab no los yuav khoom tom ntej.
Los ntawm Bess los ntawm Nairobi - 2018.06.03 10:17 Muaj feem xyuamKHOOM
