上(shang)海(hai)閥(fa)盛閥(fa)門(men)制造有限公司主要生產螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)，可提供螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)價格，螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)說明書，螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)實(shi)物圖，螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)結構圖，螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)外(wai)形尺寸，螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)執行標準，螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)工作原理，螺桿(gan)傳(chuan)(chuan)(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)(jia)式(shi)(shi)雙(shuang)偏(pian)心(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)作用特點。

螺桿傳動對夾式雙偏心(xin)型蝶閥技術參數：