法兰 BL 50-10 M60-160WN25c3/u00a5/u00c2/public/wx/wx.max.png

1 FF 400-1.04 s=8F306rfδ=-16F Sc9F

PL300(B)-16 RF RF B=754.5/

pl600-10ff d=597 b1=411 k=539.8 c=1

wn80-300 G

1 M300-1.004450/45-1550.05 S.50- d=20 δ=5.26RFRF/R

304R PL40-16 RF0=80-1=14h40ch8C0-150 RF S

SO 40(B)-10 RF=5ch80SM S=4)-16

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