法兰 LWN 250-300 RFMn0.6/550-1.0 î´=h40FELELRF/F h1=11RFmpRF Sch160G/ S=4 S155Sc5RFh801f2=4 d=210 c=36 RCH4TRRF02240=9+=56
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  • 打印网址:https://flcad.com/@LWN250-300RFMn0.6/550-1.0 î´=h40FELELRF/F h1=11RFmpRF Sch160G/ S=4 S155Sc5RFh801f2=4 d=210 c=36 RCH4TRRF02240=9+=56
  • 2ф210 ф387.4
    ф301646.1ф217ф445ф321R≥4.5305