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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB 50385-2018 |
Mine Derrick design standard 矿山井架设计标准 |
China National Standards Derrick |
English PDF |
GB/T 31052.7-2016 |
Lifting appliances—Code of inspection and maintenance—Part 7: Derrick cranes 起重机械 检查与维护规程 第7部分:桅杆起重机 |
China National Standards Derrick |
English PDF |
GB/T 30829-2014 |
Shaped and round seamless steel tubes for oil Derrick 石油井架用异型及圆形无缝钢管 |
China National Standards Derrick |
English PDF |
GB/T 26558-2011 |
Derrick cranes 桅杆起重机 |
China National Standards Derrick |
English PDF |
GB/T 6974.11-1986 |
Lifting appliances--Vocabulary--Derrick cranes 起重机械名词术语 桅杆起重机 |
China National Standards Derrick |
English PDF |
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