法兰 WN 20-300 M6.400a5s-F
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  • 打印网址:https://flcad.com/@WN 20-300M6.400a5s-F
  • 3ф124ф95.25ф165.17.9223°11.91R0.87.92
    102R≥3R≥4.5ф60.3ф105ф21538.1ф268