For General Motors, recovery always seems to be a case of two steps forward and one step back.
对于通用汽车而言，恢复似乎是前进两步倒退一步。
The characteristics and the steps to be taken in designing of new series for high voltage flame proof three phase induction motors are discussed.
阐述了新系列高压隔爆型三相异步电动机的特点和设计所采取的措施。
The characteristics and the steps to be taken in designing of new series for high voltage flame proof three phase induction motors are discussed.
阐述了新系列高压隔爆型三相异步电动机的特点和设计所采取的措施。
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