The WOBD is operated by a 24 volt reverse acting damper motor.

这个型号由由24伏反向风门电机驱动。

youdao

Its Fail Safe High or Low will return the output to 3 psig for Direct Acting Mode or to 15 psig for Reverse Acting Mode if the power is lost, regardless of the logic selected.

它的故障安全高或低将返回输出到3直接代理模式PS IG中或15 PS IG中的反向代理模式，如果停电，不管逻辑选择。

youdao

Its Fail safe High or Low will return the field reversible output to 3 psig for Direct Acting Mode or to 15 psig for Reverse Acting Mode if the power is lost, regardless of the logic selected.

它的失败安全的高或低将返回外地可逆输出3直接代理模式PS IG中或15 PS IG中的反向代理模式，如果停电，不管逻辑选择。

youdao

The risk of expecting a revival of the 2008-09 crisis and acting more aggressively than back then is being forced to reverse gears in the near future if the worst fails to materialize.

FORBES: Is Brazil's Sharp Rate Cut Forecasting Recession?

The government's Social Justice: Transforming Lives report promises to reverse the "couple penalty in the welfare system" and provide relationship support "acting early to keep families together".

BBC: Iain Duncan Smith