短語詞組短語C conductivity factor C 導熱系數therming conductivity factor 導熱系數thermal conductivity factor 導熱系數thermwis conductivity factor 導熱系數heat conductivity factor 熱導系數;導熱因數;導熱系數C conductivity factor 導熱系數conductivity factor C 導熱系數C;導熱系數heat compensator conductivity factor 導熱系數thermis conductivity factor 導熱系數 返回 conductivity factor