Developed countries, energy consumption structure, a large proportion of the oil.
发达国家的能源消费结构中，石油所占比例很大。
Low energy consumption, simple structure, easy maintenance.
能耗低、结构简单、维护方便。
In the structure of energy production and energy consumption, coal occupies pretty large proportion.
消费结构中，煤炭占有相当大的比重。
The utility model has compact structure, and low production energy consumption.
本实用新型结构紧凑，生产能耗低。
Reasonable structure, well-made, high output, low energy consumption and easy operation.
具有结构合理，制作精良，产量高，能耗低，运转方便等优点。
Reasonable structure, well-made, high output, low energy consumption and easy operation.
具有结构合理，制作精良，产量高，能耗低，运转方便等优点。
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