GB 5144-2006塔式起重机安全规程.pdf

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2017-02-28 发布于四川
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| 2006-06-02 颁布
| 2007-10-01 实施

GB 5144-2006塔式起重机安全规程.pdf

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53.020.20 1ICS80 场黔中华人民共和国国家标准 GB5144-2006 代替GB5144-1994 塔式起重机安全规程 Safetycodefortowercranes 2006-06-02发布 2007-10-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会 GB5144- 2006 目次前言 ··································，··············································，································…… m 1 范围 ·····，·········，······················，······················，··············································…… 1 2 规范性引用文件 ·····························································································，·，·… 1 3 整机 ···················································································，·············，············…… 1 4 结构 ···························，，，·····················，，，···············，·····“。··，，，··“·················…… 2 4.1 材料 ············································································································…… 2 4.2 连接 ················································，······················，·····························，···…… 2 4.3 梯子、扶手和护圈 ···········································，·················································…… 2 4.4 平台、走道、踢脚板和栏杆 ···············，······························································…… 4 4.5 起重臂走道 .·…… 5 4.6 司机室，···········，·············。·······，，·······，··，，·····················，，，·································…… 8 4.7结构件的报废及工作年限 ················································································…·…8 4.8 自升式塔机结构件标志，·，·。。···，·，······，，，····，·，，，··4·，，，，

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