法兰盖 BL 400-6 RF D=515hg/.FSCH1-1.0/68h402.5/20-1F S=/M Sr0=h80S(b)/S6
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  • 打印网址:https://flcad.com/@BL400-6RF D=515hg/.FSCH1-1.0/68h402.5/20-1F S=/M Sr0=h80S(b)/S6
  • 2ф50.8ф79.4
    ф16412.7R≥4.5ф110ф4916