"Hydraulic butterfly Valve: Kushanda musimboti, chimiro uye ongororo yekushandisa"
"Hydraulic butterfly Valve: Kushanda musimboti, chimiro uye kuongororwa kwekushandisa" Hydraulic butterfly valve inowanzoshandiswa fluid control valve, inoshandiswa zvakanyanya mu petroleum, kemikari, magetsi emagetsi, mvura yemuguta uye mamwe minda. Bepa rino richaongorora...
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