其中风扇冷却尤为适用于缺水或水质差的地区。
Of which the blower cooling is especially suitable for the ares lack of water or of a poor water quality.
循环冷却水水质差是冷凝器表面结垢的主要原因。
The circulating cooling water of low quality is the primary reason for incrustation.
石门水库建库已久，很多设备已经过时，难免会出现水质差的情况。
Reservoir in the stone thumb latch sets up a bank already a long time, a lot of furnisheds have been dated, unavoidably will appear the condition that the water quality differs.
应用推荐