上海閥(fa)(fa)(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)(fa)(fa)門(men)制造有限(xian)公司主要生產蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)，可(ke)提供蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)價格(ge)，蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)說明(ming)書，蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)實物圖，蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)結構圖，蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)外形尺寸，蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)執行標準，蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)工作(zuo)原理，蝸(gua)桿(gan)傳動(dong)凸(tu)(tu)耳(er)式(shi)(shi)(shi)(shi)中(zhong)(zhong)心(xin)(xin)型(xing)(xing)(xing)(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)(fa)(fa)作(zuo)用特點。

蝸(gua)桿(gan)傳動凸耳式中心型蝶(die)閥(fa)技術參(can)數：