charpy造句
Plastics-DeterminationofcharpyimpactstrengthofrigidmaterialsmethodofcharpyimpacttestforrigidplasticstestingmethodforcharpyimpactstrengthofglassfiberreinforcedplasticsTestmethodforthecharpyimpactresist...
Plastics-DeterminationofcharpyimpactstrengthofrigidmaterialsmethodofcharpyimpacttestforrigidplasticstestingmethodforcharpyimpactstrengthofglassfiberreinforcedplasticsTestmethodforthecharpyimpactresist...
Metallicmaterials-CharpynotchimpacttestEvaluationofuncertaintyinmeasurementofmetallicmaterials-Charpynotchimpacttest;...