制造費用的英語翻譯：

【化】 cost of production; fabricating cost; manufacturing expense
【經(jīng)】 burden; factory burden; factory expenses; manufacturing burden
manufacturing expenses; manufacturing overhead; overhead
overhead charges; overhead expenses

率的英語翻譯：

frank; hasty; lead; modulus; quotiety; rash; rate; ratio; usually
【醫(yī)】 rate
【經(jīng)】 rater.

機(jī)器小時法的英語翻譯：

【經(jīng)】 machine hour method