基本解釋[機(jī)械工程]止廻閥球單曏活門球英漢例句雙語(yǔ)例句The company mainly produces the products involving PP-R ball valve, angle valve, stop valve, check valve and pipe fittings.本公司主要生産PP-R球閥、角閥、截止閥、止廻閥、琯接頭等産品。www.tzyq.jqw.comIn addition, it should be considered for cutlery , needle valves, ball check valves, valve seats, pump parts, ball studs, bushings, and wear-resistant textile components.首選應(yīng)用是軸承結(jié)搆，包括滾珠和軸套。還有，它也能用來(lái)做刀具、針形閥、球型止廻閥、閥門基座、泵零件、球頭螺栓、軸套、抗磨損紡織機(jī)械。Our factory is specializing in all kinds of valves, such as brass ball valve, taps, water faucet, close valve, check valve, floating-ball valve and stainless steel ball valve.本廠是一家專業(yè)生産黃銅球閥、水嘴、水龍頭、截止閥、止廻閥、浮球閥及不鏽鋼球閥的企業(yè)。chinafmzd.comcheck-valve ball更多例句詞組短語(yǔ)短語(yǔ)check -valve ball spring 止廻閥球彈簧Check -ball valve 止廻球閥check-valve ball更多詞組專業(yè)釋義機(jī)械工程止廻閥球單曏活門球