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最佳答案：铁撬 crowbar铁线边 wired edge铁矿石 iron ore铁? rust驱动 driving驱动力 driving force弯曲力矩 bendi
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最佳答案：The welded steel structure,pure bending Liang,the fatigue strength,the fatigue l
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最佳答案：This article uses Liang's curving method survey brass and the steelbar young's m
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最佳答案：1）The buyer took over the goods(wood) on Sep.21,2010.2) After the buyer's inspec
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最佳答案：We will give you the most favorable price at $7/PC. This product can not compres
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最佳答案：翻译如下：Abstract:the new type of phosphorus self-made flame retardant agent of nylo
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最佳答案：Today is the wedding day for my sister.I went to my new brother-in-law's home wi
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最佳答案：Six Die System1:Support SystemIn forming the larger products,due to the two-mode
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最佳答案：glutton也叫wolverine
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最佳答案：原文:颅骨错缝Skull he或Skull staggered joint原文:舌根后坠Of cricoid cartilage and base of ton