ramper 中文意思是什麼
ramper
解釋
威風地直立在後腿上-
In order to increase the walking speed of the rolling ramper, optimize the structure and remedy its shortage, the paper, on the basis of deeply r esearching t he p rincipal t heory of rolling t amper, b ring forward t wo n ew d ifferent advanced models
為提高滾壓夯的行走速度、優化結構、彌補不足,本文在深入研究滾壓夯的工作原理的基礎上,提出了兩種改進模型。
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