更(geng)新時間:2025-12-27
產品型(xing)號(hao):
訪問次數:7927
描述:JZJWLW型(xing)羅茨(ci)往(wang)復真(zhen)空(kong)機組(zu)參數系(xi)普通(tong)羅茨(ci)泵(beng)為(wei)主泵與節能型(xing)WLW往(wang)復泵(beng)為(wei)前(qian)級(ji)泵(beng)串(chuan)聯(lian)組(zu)成。機(ji)組(zu)配有(you)熱(re)繼電(dian)器或(huo)電(dian)接(jie)點真空(kong)表實(shi)行(xing)羅(luo)茨(ci)與往(wang)復泵(beng)之間的(de)自動啟閉(bi)和過載保護。