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供應(yīng)高山煤氣電磁閥ZCM
煤氣電磁閥型號規(guī)格：煤氣電磁閥技術(shù)參數(shù)：產(chǎn)品結(jié)構(gòu)：直動式（口徑100以上，二次開閥）工作介質(zhì)：煤氣、液化石油氣、天然氣等無 		2017-01-10
供應(yīng)高山無壓差電磁閥ZCT
無壓差電磁閥工作原理：ZCT型電磁閥采用反沖式結(jié)構(gòu)，它具有一次開閥和二次開閥的特點。圖示電磁閥處于閉狀態(tài)，當電磁線圈通電， 		2017-01-10
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