xov xwm

Txhawm rau ntxiv dag zog rau kev kho kom ruaj khov ntawm cov nplais cug thaum lub sijhawm nteg pobzeb, Kev lag luam kho kom zoo nkauj tag nrho tab sis, zoo siab, kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, kev tshawb fawb thiab kev tsim kho pab pawg, yog qhov rov qab ntawm cov nplais nplaum ua ntau qhov kev lag luam kho kom zoo nkauj tau tshem ntawm cib, cib, yeej tsis tau xav txog ib qho khoom lag luam me los daws qhov teeb meem loj rau kev lag luam kho kom zoo nkauj tag nrho, kuj tuaj yeem cia cov neeg siv khoom yooj yim, hauv thaj tsam ntawm daim ntawv thov tag nrho, txawm tias koj lo lub pobzeb ceramic, bo hloov lub cib, iav yog marseilleGrams, lossis cov nplais pob zeb, cov khoom lag luam no tuaj yeem siv los daws cov vuas rov qab kua nplaum emulsion yog kev sib xyaw ntawm cov khoom siv hauv cov cement thiab tshuaj khib, kev siv tshuaj tsawg dua, txo cov phiaj xwm ua haujlwm zoo, nce qhov zoo ntawm cov teeb meem engineering, tam sim no seb lub tsev no ib pab tub rog, lossis kev tsim kho vaj tsev, lossis cov haujlwm tsim kho vaj tse xws li yuav ntau ntawm kev yuav khoom lag luam cov nplais pob zeb txhaws rov qab cov kua nplaum, pom nyob rau hauv xyoo tsis ntev los no tib lub sijhawm, daim ntawv thov ntawm cov vuas luaj ceramic rov qab txheej emu. lsion nyob rau hauv tag nrho txoj kev lag luam muaj ntau thiab dav, qhov kev tsim kho tau sai dua thiab ceev.


Lub sij hawm tshaj tawm: Tsib Hlis-19-2021