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Cranes—Vocabulary—Part 5:Bridge and gantry cranes
IDT ISO 4306-5:2005
全国起重机械标准化技术委员会(SAC/TC 227)
GB/T 6974 定义了起重机领域的最常用术语。GB/T 6974的本部分定义了桥式和门式起重机的相关术语。
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