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its product quality regularProperties of ZK60NdY Magnesium Alloyamp。rsquo。s Extrusion Thesisamp。bull。Heated treatment process on the extruding condition ZK60Nd Ydeformation magnesium hardnessamp。bull。Squeezed state ZK60NdY magnesium alloy after heat treatment of organization, performance testsMultifunctional Relief College Mechanical Innovation Competitionamp。bull。Metal frame scheme parison, backpack side connecting mechanism scheme parison, backpacks and cloth stretcher scheme parisonOTHER