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關注：1
2013-05-23 12:21
求翻譯：履帶式起重機是在行走的履帶式底盤上裝有行走裝置、起重裝置、變幅裝置、回轉裝置的起重機。履帶式起重機有一個獨立的能源,結構緊湊、外形尺寸相對較小,機動性好,可滿足工程起重機流動性的要求,比較適合建筑施工的需要,達到作業現場就可隨時技入工作。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
履帶式起重機是在行走的履帶式底盤上裝有行走裝置、起重裝置、變幅裝置、回轉裝置的起重機。履帶式起重機有一個獨立的能源,結構緊湊、外形尺寸相對較小,機動性好,可滿足工程起重機流動性的要求,比較適合建筑施工的需要,達到作業現場就可隨時技入工作。
問題補充： |
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2013-05-23 12:21:38
Crawler crane is in walking on a crawler chassis with running gear, lifting gear, luffing devices, crane slewing device. Crawler cranes have an independent energy, compact structure, and relatively small size, good mobility, can meet the liquidity requirements of cranes, more suitable for constructi
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2013-05-23 12:23:18
crawler cranes are walking in the crawler-mounted on chassis Powered devices, lifting gear, change gear, Rotary installations of cranes. crawler cranes are an independent energy, compact, and relatively small size, good mobility, which can meet the requirements for mobility engineering cranes, which
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2013-05-23 12:24:58
The crawler crane is in on the marching chassis which walks is loaded with walks the installment, the hoisting device, the amplitude installment, the turning gear hoist crane.The crawler crane has an independent energy, the structure compact, the external dimensions relative small, the mobility is g
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2013-05-23 12:26:38
Crawler cranes are walking crawler chassis is equipped with appliances, lifting gear, walking crane luffing device, turning device. Crawler crane is an independent energy, compact shape and relatively small size, mobility, and can meet the crane liquidity requirements, more suitable for construction
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2013-05-23 12:28:18
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