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石油化工设备吊装用吊盖工程技术规范(附条文说明)
参考页数:22
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履带起重机安全规程
Safety rules for crawler crane
参考页数:10P.;A4
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手拉葫芦.安全规则
Safety rules for manually operated chain hoists
参考页数:8P.;A4
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冶金起重机技术条件.第2部分:料箱起重机
Specifications for metallurgy cranes. Part 2: Scrap charging cranes
参考页数:6P.;A4
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起重机设计规范
Design rules for cranes
价格:¥0.00
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高空作业车
Vehicle-mounted mobile elevating work platform
价格:¥0.00
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