题名: | STREAMLINING WINTER MAINTENANCE |
正文语种: | eng |
作者: | Jenn Said |
摘要: | THE FIRST OFFICIAL patents for snowplows date back to the 1840s, according to the National Snow and Ice Data Center. Yet, the records show this equipment-a rudimentary blade attached to a cart and pulled by a team of horses-was not actually deployed until |
出版年: | 2024 |
期刊名称: | Roads & bridges |
卷: | 62 |
期: | 2 |
页码: | 30-31 |