若需订购铁-石墨含油轴承可向北京华北无线电器材 厂接洽。 近几年来,铁-石墨含油轴承已日益广泛地应用在各种机器上,代替大部分的铜合金滑动轴承与某些滚动轴承,在金属切削机床上也已开始试用。今年,沈阳第一机床厂根据第一机械工业部的指示,已在C620-1型车床上进行了较全面的 For ordering iron - graphite oil-bearing contact with North China Radio Equipment Factory contact. In recent years, iron-graphite oil bearing has been increasingly used in a variety of machines, instead of most of the copper alloy sliding bearings and some rolling bearings, metal cutting machine has also begun trial. This year, Shenyang First Machine Tool Plant under the guidance of the first Ministry of Machinery Industry, has been in the C620-1 lathe carried out a more comprehensive