【运输】可折叠设备【运输】折叠设备

该机具有自动打齿机构，新型翻折装置，改进型压导装置等。

set up folding bottom, cross bottom, block bottom

collapsible umbrella (folding umbrella)

folding carton

folding paths during wrapping

protein folding

folding portfolio for documents to be signed

folding endurance

folding longitudinal seams