According to the test result on performance comparison among imported high-performance lifting chain,steel wire and domestic lifting chain,which was organized by Beijing Railway Administration,the essay analyzes the advantages and disadvantages of applying imported lifting chain in loading and unloading operation,and points out the safety notices of application.
根据北京铁路局组织的进口高性能吊链、钢丝绳及国产吊链的性能对比试用结果,分析了进口吊链在装卸作业中应用的优点与不足之处,提出了使用时的安全注意事项。
