法兰盖 BL 50-600 M h=A=52160RF S=4mm050 fm50-109B9ch406001000-600R0-sch40
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  • 打印网址:https://flcad.com/@BL 50-600 M h=A=52160RF S=4mm050 fm50-109B9ch406001000-600R0-sch40
  • 8ф265.0ф200ф129ф1495.0
    ф106.3ф250R812R8≥4.078ф138ф114.330