法兰 BL 300(B)-6 FF0 rF FF)

bl300b-6ff0 rF FF)

20615 WN25-600 RF SCH

47023FM600-1.6/44-1051.6F152.4F)-16 RF0-1.0Fa=61.1T-600 RF.0/70-

bl250-10rf-s/@h5040δ S=1/

WN100(B)-10RF15228861685

pl25(b)-10ff dt2450 δ=42 H=1=320 D=390 C=23 SC/

B WN650-300 RF B=618

bi1500 b1=200 l2=900