法兰 SO 25-25 Gb)-10sFh8.-2023FSCH60Sch80°50-300 rFch40S δ0=14 RF
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  • 7ф269.9ф330.2
    ф203110R≥3R≥4.5ф219.1ф2608.05ф38039.7ф2612