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密(mi)封(feng)電(dian)(dian)(dian)解池(chi)的密(mi)封(feng)性:1、螺紋蓋配(pei)墊圈旋轉扭緊密(mi)封(feng);2、電(dian)(dian)(dian)極孔密(mi)封(feng)螺絲(si)擠壓密(mi)封(feng)。可選配(pei)進出氣(qi)孔,魯金(jin)毛細(xi)管配(pei)套(tao)參(can)比(bi)電(dian)(dian)(dian)極,保證密(mi)封(feng)性。
更(geng)新時間(jian):2016-06-16產品型號: