供料净化车间的目标（）。
A、提高烟气捕集率
B、减少压缩空气的消耗
C、提高净化效率
D、减少设备运行电耗
参考答案：A, B, C, D
Happiness and success often come to those are good at recognizing their own strengths.
A．where
B．who
C．what
D．which
简述钢丝绳绳套的使用要求？
