Among our products, the central type butterfly valve and double eccentric butterfly valve are both awarded with National Hi and New Technological products, and National Level Spark Project.

本公司中心型蝶阀、双偏心蝶阀获得国家高新技术产品和国家级星火项目。

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Two cylinder bodies provided with spark plugs (3) are respectively fixed at the two sides of the crankcase body of the double-cylinder gasoline engine.

两个装有火花塞 （3）的汽缸体分别固定在汽油机曲轴箱体的两侧。

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The Recovery Act will double the supply of renewable energy, but the only way to truly spark an energy transformation is through a gradual, market-based cap on carbon pollution so that energy, clean energy is the profitable kind of energy.

WHITEHOUSE: Town Hall in Arnold, Missouri

"I just didn't have a spark, " stated the 23-year-old Russian, who served up eight double faults.

BBC: Caroline Wozniacki