hat
Papiyon Non valv pwodwi: doub plak chèk tiyo Papiyon valv kalite: manifakti: Pwodwi entwodiksyon Doub chèk plak tiyo fabrike nan soude estrikti plak asye, ak gwosè ti bout tan, limyè pwa, conve ...
eng
Butterfly valve product name: dual plate check valves Butterfly valve type: Manufacturers: Product introduction Dual plate check valves manufacture of welded steel plate structure, with short size, light weight, conve...