WebGB1013469A GB12142/63A GB1214263A GB1013469A GB 1013469 A GB1013469 A GB 1013469A GB 12142/63 A GB12142/63 A GB 12142/63A GB 1214263 A GB1214263 A … WebIn most of Africa Emerging markets, fiberglass ladders have been bought in bulks for electric works.Awards of our National and internatiional standards help get recognition from customers, they are as follows:GB12142-2007 Safety Requirements for Portable Metal Ladders ( Our chief engineer Lu xingrong, one of main authors to establish it ...
HB142: Repeal? Compromise? What does it all mean for North …
WebFeb 24, 2024 · 5.1.16供高处作业人员上下用的梯道、电梯、吊笼等要符合有关标准要求;作业人员上下时要有可靠的安全措施。固定式钢直梯和钢斜梯应符合gb4053.1和gb4053.2的要求,便携式木梯和便携式金属梯,应符合Gb7059和gB12142的要求。 WebMay 31, 2024 · GB 12142-2007便携式金属梯安全要求.pdf. 36页. 内容提供方 : 中国质量标准出版传媒. 大小 : 901.17 KB. 字数 : 约5.98千字. 发布时间 : 2024-05-31发布于四 … cliff butler real estate north bay
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