法兰 FM 650-2.5/46-125FM70 δ=10 s=10l01
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  • 打印网址:https://flcad.com/@47023 FM650-2.5/46-125FM70 δ=10 s=10l01
  • 6.3-0.506ф7266×45°ф810ф765ф716ф650
    125R121635R12≥10261024ф27