But the tenor drum room may basic normal, creates the drum room cholesterin smooth morbidity.
而中鼓室可以基本正常，造成上鼓室型胆脂溜的发病。
2
The drum height and haulage speed both are adjusted automatically by using intelligent controlled system to make the load of cutter smooth.
采用智能化控制系统自动调节滚筒高度及牵引速度，使采煤机负载趋于平滑。
3
It can improve the hand feeling smooth looking and appearance of leather by spraying the chemicals over the leather inside drum and absorbing properly.