HG/T 20592  法兰盖 BL 80-10 M

bl80-10 m

SO 65-150 RF=562 H=556

WN 32-1500 RF S=6

WN 50(B)-40 FM

WN25 20-1500 RJ

PL600(B)-2.5RF BBf146FR0/95. RFSff00-21.00/RF

so80b-900rf C=1

SO 25-300 M RF0RF

WN 40(B)-150 RFs0 b000-0.66-16F6-221-(A)

WN 25-150 RF B=2216RFr H=2960-1RJ=42 R rf0)hg40