Xov xwm
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Daim Ntawv Ceeb Toom Txog Kev Nce Nqe!!!
Xyoo tas los, tsoomfwv Suav tau tshaj tawm tias Suav lub hom phiaj yog kom ncav cuag qhov siab tshaj plaws ntawm cov pa phem ua ntej xyoo 2030 thiab ua tiav qhov tsis muaj pa phem ua ntej xyoo 2060, uas txhais tau tias Suav tsuas muaj 30 xyoo rau kev txiav cov pa phem sai thiab txuas ntxiv mus. Txhawm rau tsim kom muaj zej zog ntawm txoj hmoov zoo, cov neeg Suav tau ...Nyeem ntxiv -
Daim ntawv ceeb toom ntawm "kev tswj hwm ob lub zog siv hluav taws xob"
Nyob Zoo Cov Neeg Siv Khoom Txhua Tus, Tej zaum koj tau pom tias tsoomfwv Suav txoj cai "kev tswj hwm ob npaug ntawm kev siv hluav taws xob" tsis ntev los no tau muaj qee qhov cuam tshuam rau lub peev xwm tsim khoom ntawm qee lub tuam txhab tsim khoom. Tab sis thov so kom paub tseeb tias peb lub tuam txhab tsis tau ntsib teeb meem ntawm kev txwv ...Nyeem ntxiv -
Granite Tshuab Base nrog granite cua bearings
Lub Tshuab Granite no nrog cov kabmob cua granite ua los ntawm Mountain Tai Black granite, tseem hu ua Jinan Black Granite.Nyeem ntxiv -
Cov Tshuag ntawm Jinan Black Granite tab tom ua tsawg dua thiab tsawg dua
Cov Tshuag ntawm Jinan Black Granite Tab Tom Tsawg Dua Vim yog txoj cai ib puag ncig, qee cov minerals raug kaw. Cov Tshuag ntawm Jinan Black Granite Tab Tom Tsawg Dua. Thiab tus nqi ntawm Jinan black granite khoom siv tab tom siab dua. Tom qab ib puas xyoo...Nyeem ntxiv -
Vim li cas Granites thiaj muaj cov yam ntxwv ntawm qhov zoo nkauj thiab qhov nyuaj?
Ntawm cov khoom me me uas ua rau granite, ntau dua 90% yog feldspar thiab quartz, uas feldspar yog qhov ntau tshaj plaws. Lub feldspar feem ntau yog dawb, grey, thiab nqaij-liab, thiab cov quartz feem ntau yog tsis muaj xim lossis greyish dawb, uas tsim cov xim yooj yim ntawm granite....Nyeem ntxiv -
Nrhiav Cov Kws Tsim Qauv Tshuab
1) Kev Tshuaj Xyuas Duab Kos Thaum muaj cov duab kos tshiab los txog, tus kws kho tsheb yuav tsum tshuaj xyuas tag nrho cov duab kos thiab cov ntaub ntawv kev siv tshuab los ntawm cov neeg siv khoom thiab xyuas kom meej tias qhov yuav tsum tau ua tiav rau kev tsim khoom, daim duab kos 2D phim cov qauv 3D thiab cov neeg siv khoom xav tau phim qhov peb tau hais. yog tias tsis yog, ...Nyeem ntxiv -
Kev Kawm Txog Kev Siv Granite Hmoov Hauv Pob Zeb
Nyob rau xyoo tas los no, Tuam Tshoj txoj kev lag luam ua pob zeb hauv tsev tau tsim kho sai thiab tau dhau los ua lub teb chaws tsim, siv thiab xa tawm pob zeb loj tshaj plaws hauv ntiaj teb. Kev siv cov vaj huam sib luag kho kom zoo nkauj txhua xyoo hauv lub tebchaws tshaj 250 lab m3. Lub Minnan Golden ...Nyeem ntxiv