Roots draft fan air capacity is calculated and the property curve is drew, and control principle of constant pressure complementary air device is discussed.
计算出罗茨风机的风量并绘制出风机的性能曲线；论述了恒压补气装置的控制原理。
In automatic, moisture, and refrigeration and air distribution mode, cannot set complementary heat function, and no "complementary heat" on display.
在自动、除湿、制冷、送风模式下，不能设置辅热功能，且无“辅热”字样显示。
Depends on availability of venue - Complementary only if air-con is not turned on. Otherwise relevant facilities rental charges are imposed.
视乎场地供应-只有空调没有打开时租赁费才豁免。否则有关的租赁费将实行。
Depends on availability of venue - Complementary only if air-con is not turned on. Otherwise relevant facilities rental charges are imposed.
视乎场地供应-只有空调没有打开时租赁费才豁免。否则有关的租赁费将实行。
应用推荐