1)flange test,折边试验2)fold abrasion testing of fabric,织物折边磨试验3)Aborting test,夭折试验4)flexing test,弯折试验5)side bend test,横折试验6)loop test , roll test,环折试验
用法和例句
The paper analyzes the main reason why cords failed the flexing test through manufacture and style test ,then gives some reasonable advise for improvemen