overhung turbine是什么意思

用法例句

According to the problem that chain belt of cast iron machine of moved and fixed roller widely used in present iron-smeltingplant, this paper raises a new type of chain belt of cast iron machine of cantilever roller,and introduces its structure and use advantag

针对目前炼铁厂广泛使用的滚轮移动式及滚轮式固定式铸铁机链带存在的问题,提出了一种新型滚轮悬臂式铸铁机链带。