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改用该燃烧器后，进一步保证了锅炉安全、经济和长周期运行。
After using that burner, the boiler safety, economic and long period operation were secured further.
youdao
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在电厂的安全经济运行中，锅炉的承压部件是一个薄弱环节。
Boiler pressure parts are weak spots in the power plant.
youdao
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在电厂的安全经济运行中，锅炉的承压部件是一个薄弱环节。
Boiler pressure parts are weak spots in the power plant.
youdao