法兰 WN 200-300 RF SCH40ch4060 RFRJrf sc/
  • 公司名称:
  • 打印网址:https://flcad.com/@WN200-300RF SCH40ch4060 RFRJrf sc/
  • 2ф269.9ф330.2
    ф203110R≥3R≥4.5ф219.1ф2608.05ф38039.7ф2612