Tam sim no peb tau tsim cov khoom siv tsim tau. Peb cov khoom raug xa tawm ntawm Asmeskas, Tebchaws Askiv thiab yog li ntawm, txaus siab rau qhov muaj koob meej ntawm cov neeg siv khoom rauKhoom Noj Khoom Haus Qib Cov Ntawv Lim Qib, Sib cais catalyst lim, Winkle Lim Ntawv, Ua ke nrog peb cov khoom siv, peb cov khoom lag luam thiab cov tshuaj thiab cov tshuaj muaj yeej txoj kev ntseeg siab ntawm cov neeg siv khoom thiab ua tau zoo heev rau txhua tus thiab txawv teb chaws.
Hoobkas muab kev sib cais catalalys chans lim - nplooj ntawv ua haujlwm siab rau cov ntaub ntawv nyuaj - nthuav dav dav dav dav dav:
Tshwj xeeb zoo
Homogenous thiab zoo li qub, muaj nyob rau hauv ntau qib
Media stability vim muaj zog ntub lub zog
Kev sib xyaw ntawm cov nplaim, qhov tob thiab kev tshaj tawm
Zoo tshaj plaws tus qauv rau kev tuav pov hwm ntawm cov khoom sib cais
Siv cov ntaub ntawv zoo raw rau cov lus qhia kom paub meej
Economic Kev Pabcuam Lub Neej los ntawm cov av siab tuav muaj peev xwm
Kev tswj hwm zoo ntawm txhua cov ntaub ntawv nyoos thiab cov ntaub ntawv tso tawm
Cov tshuaj xyuas kev coj ua kom zoo ib yam zoo
Cov Ntawv Thov:
Hais meej txog kev lim
Cov kev limhig zoo
Kev Pom Kev Txiav Txim
Kev Tshem Tawm Kev Pom
H series cov khoom tau pom dav nyob rau hauv cov ntsuj plig ntawm cov ntsuj plig, belatines thiab cov tshuaj pleev ib ce, ntxiv rau cov tshuaj lom neeg thiab cov khoom lag luam.
Cov koom haum loj
Lub h sect lim lim tshwj xeeb yog tsim los ntawm kev tshwj xeeb ntshiab ntuj cov khoom siv:
- Cellulose
- Ntuj lim kev pab diatomaceous ntiaj teb
- Ntub lub zog resin
Kev txheeb ze khaws cia

* Cov nuj nqis no tau txiav txim siab raws li kev sim hauv tsev.
* Ua tau zoo ntawm cov ntawv lim yog nyob ntawm cov txheej txheem txheej txheem.
Khoom Qhia:
Phau Ntawv Qhia Yam Khoom Qhia Txog:
Peb khaws tau zoo dua thiab zoo nkauj peb cov khoom muag thiab kev pabcuam. Nyob rau tib lub sijhawm, peb tau ua txoj haujlwm pab tshawb fawb thiab txhim kho cov ntaub ntawv sib cais rau cov ntaub ntawv nyuaj - Finland, peb tau ua tiav cov teeb meem uas koj yuav ntsib nrog koj cov khoom siv muaj kev muaj txoj kev muaj. Peb cov khoom tshwj xeeb thiab kev paub dav ntawm kev siv thev naus laus zis ua rau peb xaiv uas nyiam rau peb cov neeg siv khoom.