供应美国杜邦G3548L HytrelTPEE 抗氧化性 硬度35D
HYTREL? 3078 DuPont Performance Polymers TPC-ET
HYTREL? 3078FG DuPont Performance Polymers TPC-ET
HYTREL? 30HS DuPont Performance Polymers TPC-ET
HYTREL? 5526 DuPont Performance Polymers TPC-ET
HYTREL? 5555HS DuPont Performance Polymers TPC-ET