zh 聚四氟乙烯
― Synonym ⟶
Weight: 1.5
en polytetrafluoroethylene Sources: CC-CEDICT 2017-10 and DBPedia 2015
zh 聚四氟乙烯
― Synonym ⟶
Weight: 1.0
zh 聚四氟乙烯 Source: CC-CEDICT 2017-10