上海閥盛閥門制造有(you)限公司(si)主要生產矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔，可提供矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔價格，矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔說(shuo)明書(shu)，矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔實物圖，矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔結構圖，矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔外形(xing)(xing)(xing)(xing)尺寸，矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔執(zhi)行(xing)標準，矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔工作原理，矩(ju)(ju)形(xing)(xing)(xing)(xing)人(ren)(ren)孔作用特點。

矩形人(ren)孔技術參數(shu)：