THROTTLE AND CHECK VALVE；CHECK VALVE 产地（所在国）：中国, 台湾 型号：PT-*；CIT-* 材质：CASTING IRON 颜色：BLACK 最小订购量：1 PC 交货时间：7~35DAYS 交货起运港：TAIWAN、CHINA 付款条件：BY T/T 100% PREPAY 立即询问 加入询问清单 详细规格及用途描述 Check valves are used to direct flow in one direction and prevent flow in the other direction.
详细规格及用途描述 Check valves are used to direct flow in one direction and prevent flow in the other direction.
