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ZD Vavu DN4000 pulojekiti yayikulu ya butterfly valve
Mu 2023, kampani ya ZD Valve idachita ntchito yofunika kwambiri yopezera ndalama ku Zhengzhou City - Jinshui River kusefukira kwamadzi, ntchitoyi itengera DN4000 double eccentric double flange ductile iron butterfly valves, yomwe idzayikidwe 40 metres mobisa ndikuyika mapaipi awiri okhala ndi bi...Werengani zambiri -
Ma Valve Agulugufe Akukula Kwakukulu Kutsata Mmodzi Ndi Mmodzi
Ndizodziwika bwino kwa onse, kuchita ma valve akulu akulu ndi mwayi wa ZD valve nthawi zonse, takhala tikuchita ma valavu akulu akulu akulu kwazaka zambiri, tikakumana ndi miliri ya Covid-19 mu 2022, ngakhale ndizovuta, zonse. anthu mu valavu ZD ankagwira ntchito molimbika nthawi ndi nthawi ndi ...Werengani zambiri
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