Chopopera moto cha mkuwa
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DN15 brass fire sprinkler imapangidwa mwachindunji mufakitale
Fire Sprinkler Type Pendent Material Brass Nominal diameter(mm) DN15 kapena DN20 K factor 5.6(80) OR 8.0(115) Rated Working Pressure 1.2MPa Kuthamanga koyesera 3.0MPa yogwira kukakamiza kwa 3min Sprinkler Bulb Special kuyankha Kutentha 68℃5℉） MOQ 200PCS Sprinkler yozimitsa moto molingana ndi chizindikiro chamoto Wothirira moto: chopopera chomwe chimangoyamba chokha molingana ndi kutentha komwe kumapangidwira pansi pa kutentha, kapena kumayamba ndi kuwongolera ...