楼主: 胖鸡翅
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[科普知识] 闲扯风电 |
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点评
主轴轴承可能是drive shaft bearing
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点评
这个统计的是总吊装容量,这里个“吊装容量”概念和“装机容量”“运营容量”都有
能解释一下这几个容量的区别在哪里吗?
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