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                            Design condition of tower crane foundation, design, calculation and checking calculation of foundation 
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                            Repair and maintenance of metal structure parts of tower crane 
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                            05-12-2019290HC Mast Section Technical standards and process requirements for tower crane installationTechnical standards and process requirements for tower crane installation 
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                            What is the safety inspection before the installation of tower crane? 
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                            What should be paid attention to in the construction of tower crane electrical system? 
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                            Cause analysis of tower crane surface rust 
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                            The importance of tower crane safety inspection management system to prevent safety accidents 
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                            What are tower crane safety devices and what are their functions? 
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                            02-12-2019290HC Mast SectionCauses and solutions to abnormal noise of slewing bearing of tower craneCauses and solutions to abnormal noise of slewing bearing of tower crane 
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                            the quality problems of the tower crane itself causing the accident 




