brake construction是什么意思

用法例句

The original brake construction of HZC20 bearing lathe was controlled by electromagnetic brake rigging.

HZC20系列车床原制动机构采用电磁刹车装置,原材料浪费严重,成本较高,现把原制动机构改造为液压控制,节约了维修成本,降低了维修率,提高了生产效率。