Qingdao I-FLOW Co., Ltd nkuruganda rwabashinwa Globe Valve nabatanga isoko, valve yubahiriza amahame mpuzamahanga nka API 598, DIN3356, BS7350 na ANSI B16.34, ikora neza kandi ikora neza Ibipimo ngenderwaho byingenzi: API598, DIN3356 , BS7350, ANSI B16.34 Ingano yubunini: DN15 ~ DN3 ...
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