標(biāo)題: ASTM D 6457-2004 聚四氟乙烯(PTFE)制擠壓成型和壓模成型的棒... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-10-24 14:51 標(biāo)題: ASTM D 6457-2004 聚四氟乙烯(PTFE)制擠壓成型和壓模成型的棒... D6457-99e1 Standard Specification for Extruded and Compression Molded Rod and Heavy-Walled Tubing Made from Polytetrafluoroethylene (PTFE)