Chinese Standard: GB/T 31051.4-2016

Cranes—Anchoring devices for in-service and out-of-service conditions—Part 4:Jib cranes

IDT  ISO 12210-4:1998

全国起重机械标准化技术委员会(SAC/TC 227)

GB/T  31051的本部分对ISO 43061中定义的臂架起重机在工作和非工作状态下的锚定装置提出了特殊要求。塔式起重机、流动式起重机、铁路起重机的锚定装置部分内容包含在GB/T  31051的其他部分。

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