Low-temperature characteristics of rubbers and performance tests of type 120 emergency valve diaphragms
Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited, Beijing, China
Department of Locomotive and Car, China State Railway Group Company Limited, Beijing, China
Quality and Technical Supervision Institute, China Railway Harbin Bureau Group Company Limited, Harbin, China
Metals and Chemistry Research Institute, China Academy of Railway Sciences Corporation Limited, Beijing, China
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