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K22JK-40W二位二通截止式氣控?fù)Q向閥K22JK-40W,K22JK-32W,K22JK-25W,K22JK-20W,K22JK-15W,K22JK-10W,K22JK-8W,“ : 傳真: http://www.sqdyjzc.com/

K22JK-32W二位二通截止式氣控?fù)Q向閥,.分電控和氣控二種.K22JK-40W,K22JK-32W,K22JK-25W,K22JK-20W,K22JK-15W,K22JK-10W,K22JK-8W," : 傳真: :www.qdjt.cn.alibaba.com "

K22JK-25W二位二通截止式氣控?fù)Q向閥,引進(jìn)美國(guó)精良技術(shù),獲國(guó)家,并遠(yuǎn)銷歐美等國(guó)家.該閥結(jié)構(gòu)合理,動(dòng)作可靠,維修方便,尤其適用于較為惡劣的工作環(huán)境.分電控和氣控二種.K22JK-40W,K22JK-32W,K22JK-25W,K22JK-20W,K22JK-15W,K22JK-10W,K22JK-8W," : 傳真: :www.qdjt.cn.alibaba.com "

K22JK-15W二位二通截止式氣控?fù)Q向閥,引進(jìn)美國(guó)精良技術(shù),獲國(guó)家,并遠(yuǎn)銷歐美等國(guó)家.該閥結(jié)構(gòu)合理,動(dòng)作可靠,維修方便,.K22JK-40W,K22JK-32W,K22JK-25W,K22JK-20W,K22JK-15W,K22JK-10W,K22JK-8W," :傳真::www.qdjt.cn.alibaba.com "

K22JK-20W二位五通截止式氣控?fù)Q向閥.引進(jìn)美國(guó)精良技術(shù),獲國(guó)家,并遠(yuǎn)銷歐美等國(guó)家.該閥結(jié)構(gòu)合理,動(dòng)作可靠,維修方便,尤其適用于較為惡劣的工作環(huán)境.分電控和氣控二種.K22JK-40W,K22JK-32W,K22JK-25W,K22JK-20W,K22JK-15W,K22JK-10W,K22JK-8W," :傳真::www.qdjt.cn.alibaba.com"

K22JK-10W二位二通截止式氣控?fù)Q向閥.引進(jìn)美國(guó)精良技術(shù),獲國(guó)家,并遠(yuǎn)銷歐美等國(guó)家.該閥結(jié)構(gòu)合理,動(dòng)作可靠,分電控和氣控二種.K22JK-40W,K22JK-32W,K22JK-25W,K22JK-20W,K22JK-15W,K22JK-10W,K22JK-8W,“ :傳真: :www.sqdyjzc.com

K22JK-8W二位二通截止式氣控?fù)Q向閥.引進(jìn)美國(guó)精良技術(shù),獲國(guó)家,并遠(yuǎn)銷歐美等國(guó)家.該閥結(jié)構(gòu)合理,.分電控和氣控二種.K22JK-40W,K22JK-32W,K22JK-25W,K22JK-20W,K22JK-15W,K22JK-10W,K22JK-8W," :傳真::www.qdjt.cn.alibaba.com "