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p>塔式起重机(tower crane)简称 a href="#" data-lemmaid="4096812"
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p>塔式起重机(tower crane)简称 a href="#" data-lemmaid="4096812"
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塔式起重机(towercrane)简称塔机,亦称塔吊,起源于西欧.
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塔式起重机(tower crane)简称塔机,亦称塔吊,起源于西欧
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p>塔式起重机(tower crane)简称 a href="#" data-lemmaid="4096812"
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