It is real power ( kW ) divided by the power factor ( PF ) .它等于有功功率 ( kW )除以功率因数.KW series thermal protectors are applicable for more than 5000 cycles.KW系列保护器在下述条件下可分断接通保护5000次.And China may get 70 million KW account for...
The captain remained stolid and determined.上尉坚定不移地站在那里.She felt more sympathy for Neil's sombrely stolid manner than she ever had before.她比过去更同情尼尔忧郁而执拗的举止了。He conceals his feelings behind a rather stolid manner.他装作无...