JDB600銅套是一種以油溝湧油為主要潤滑方式的滑動軸承,qiyigaolihuangtongweijiti，juyouchuantongxiqingtongzhouchenggongneng，youyucaiyonggaolihuangtonghou
，tadeyingdutigaoleyibei，suoyizaidisuchangheshiyonggaichanpin
，biyibanqingtongtaodeshoumingyanchangjinyibei，erqieqichengzaiyalida，nengshiyingzhongzaidechangheshiyong。