法兰 WN 20-150 RF2R2.Cр1/6.5608sch80 h=50rfRF0.-600 HG
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  • 打印网址:https://flcad.com/@WN 20-150 RF2R2.Cр1/6.5608sch80 h=50rfRF0.-600 HG
  • 2ф584.2ф635
    ф332041.3R≥4.5ф700ф55971