原文传递
Alternative power for earthmoving
| 题名： | Alternative power for earthmoving |
| 正文语种： | eng |
| 作者： | Mike Woof |
| 摘要： | The construction machinery sector has relied on the diesel engine as its primary source of motive power for a century. Early earthmoving machines used steam power and these began to be replaced by equipment using petrol engines at the start of the 1900s. But firms began switching to diesel engines in the 1920s as the performance of these units improved. |
| 出版年： | 2023 |
| 期刊名称： | World highways |
| 卷： | 32 |
| 期： | Mar./Apr. |
| 页码： | 35-36,38 |
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