法兰 BL 250-2.5 RFG/T)â¸ã

BL250-2.5RFG/T)â¸ã

WN100-16RF A=114.3 B=104FM δ=12 H=88

47023 fm900-2.5 n=40 ãžâ´c

SO 400-16 RFm b

SO 400-150 FFm-sch3F6ch

lwn20-300 t b=21.05-40RF(b)-10-F d=67F S=6F5

SO 300(B)-16 M.

WN100-16RFS0600rf.66bl15f b=27 h=150450(6RF(B-4.0/

bâ…