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28 apr 1989 anni - 1989年4月28日国内第一台60万千瓦超临界发电机组主要辅机设备每小时 2400 吨蒸发量除氧器在沪交货。

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1989年4月28日国内第一台60万千瓦超临界发电机组主要辅机设备每小时 2400 吨蒸发量除氧器在沪交货。

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工业大事年表

2 set 2023

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689

Data:

28 apr 1989 anni

Adesso

~ 36 years ago

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