The speedofcirculation of goods are higher than the general shelves, tunnel forklift up to 14 meters in height of operations, electronic control even at a higher stacking cranes at work.
The thing to be noticed is the fact that it's discontinuous liquid that condensate water automatic pump released is, the amount of liquid discharging should rest with the speedofcirculation.
应注意的是冷凝水自动泵排出的是间断液流，总排液量取决于循环的快慢。
3
The speedof the money circulation of economy fell to the lowest level in fifty years.