上海閥盛閥門(men)制造有限公司(si)主要生產手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)，可提(ti)供手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)價(jia)格，手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)說明(ming)書，手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)實物(wu)圖(tu)，手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)結構圖(tu)，手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)外形(xing)尺寸，手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)執(zhi)行標準，手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)工作(zuo)原理，手(shou)電(dian)兩(liang)用(yong)起(qi)(qi)閉(bi)(bi)機(ji)(ji)作(zuo)用(yong)特點。

手電兩用(yong)起閉(bi)機技術參數：