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apr 28, 1989 - 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。
Description:
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
By
Loo Qoo
2 Sep 2023
1
0
731
Date:
apr 28, 1989
Now
~ 37 years ago
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