t-shaped beam transportation
...弯运梁车没计改进_电子资料文库 关键词:T梁运输;转弯半径;运梁平车;结构改进 [gap=611]Key words: T-shaped beam transportation; turning radius; transportation truck; structure improvement ..
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t-shaped beam transportation
t形梁输运
以上为机器翻译结果，长、整句建议使用 人工翻译 。