
Rubber And Plastics Hoses And Tubing - Measurement Of Flexibility And Stiffness - Part 1: Bending Tests At Ambient Temperature
出版:Association Francaise de Normalisation

專家解讀視頻
Rubber And Plastics Hoses And Tubing - Measurement Of Flexibility And Stiffness - Part 1: Bending Tests At Ambient Temperature
出版:Association Francaise de Normalisation
專家解讀視頻