法兰盖 BL 300(B)-6 FFFFpe0/120-205J B=40rfh6n1/RFRF/
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  • 打印网址:https://flcad.com/@BL300b-6ffFFpe0/120-205J B=40rfh6n1/RFRF/
  • 6.3-0.506ф11766×45°ф1260ф1215ф1156ф1100
    120R121635R12≥12265632ф27