HG/T 20592  法兰盖 BL 80-40 RFLM16Mط°@R��5

20592 BL80-40RFLM16Mط°@R��5

wn40-10Mt/web-con

3 G 1600-1.620δ0

WN80(B)-10 RF-10r/B=- RF S�000 Sch4

PL 40(B)-6 FF D=1130+1 B=1

SO 80(B)-16 FF B=90.5 b=2

bâ…&nbsp1100-f

PL 10-150 RF8

wn300(b)-150 rf0rfb=1

47023 RF1500-1.6 δ=58 H=10