brass gate valve
常見(jiàn)例句
- Company specializing in the production "Huangjia" brand brass ball valve, gate valve, globe valve, check valve, filters, gas valves and pipe fittings and other products.
公司專(zhuān)業(yè)生產(chǎn)“皇家”牌銅球閥、閘閥、截止閥、止回閥、過(guò)濾器、煤氣閥門(mén)和管道配件等系列產(chǎn)品。 返回 brass gate valve