Grout Txhaj Tshuaj
Ntau Loj
- Khoom Taw qhia

Maas Grout twj tso kua mis Ntsia hlau nplaum yog lub cuab yeej siv pob zeb, av nplaum, cement, mortar, thiab lwm yam. Ntsia hlau nqus dej yog dav siv rau hauv kev sibcog phom, kev sib sau ua ke thiab rov qab ntaus phom thiab lwm yam kev loj hauv kev loj kev tsheb nqaj hlau, qhov chaw, viaduct nroog, subway, hydro-power stations, underground caverns. Nws kuj siv tau nyob rau hauv cov ntaub ntawv kom zoo nkauj ntawm lub av rau hauv lub pas dej tauv, txoj kab nqes, mos pob zeb qhov kev txhawb zog.

Ntau Loj

Cim npe nrov: grout txhaj tshuaj, manufacturers, tus neeg muag khoom, tus nqi
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Tug: Grout Cug Pump
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