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【已应助】求astm d1457

国外标准

  • 哪位大侠有astm d1457,请发我一份吧,万分感谢
    tonyachu@qq.com
    +关注 私聊
  • youjian000

    第1楼2009/02/20

    Withdrawn Standard: ASTM D1457-92 Specification for Polytetrafluorethylene (PTFE) Molding and Extrusion Materials (Withdrawn 1996)
    WITHDRAWN, REPLACED BY D4894,D4895
    已作废标准,被D4894和D4895代替

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    +关注 私聊
  • wild53

    第2楼2009/05/12

    D4894 D4895
    D4895

    youjian000 发表:Withdrawn Standard: ASTM D1457-92 Specification for Polytetrafluorethylene (PTFE) Molding and Extrusion Materials (Withdrawn 1996)
    WITHDRAWN, REPLACED BY D4894,D4895
    已作废标准,被D4894和D4895代替

0
  • 该帖子已被版主-穿越时空加3积分,加2经验;加分理由:鼓励应助
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