Tuam Tshoj Rooj vag Valve Cov Chaw Muag Khoom: Daim Ntawv Qhia Kom Zoo rau qhov zoo tshaj plaws
Taw qhia: Lub rooj vag li qub yog cov khoom tseem ceeb hauv ntau cov txheej txheem kev lag luam, tswj kev ntws ntawm cov xov xwm xws li kua, roj, thiab slurries. Nrog rau ntau daim ntawv thov hauv ntau hom xws li roj thiab roj, petrochemical, hluav taws xob tsim, thiab wa ...
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