法兰 FM 6500-1

NB/T47023 FM6500-1

wn125b-25Ms=8/

WN100-300 RF B=96.7

WN500B-16 RF S/

WN300-25fm)-20-δrfrf24-12-150 RF

NB/T47021M400-1.0F S=8 CL8

bi350g/t2/

wn150(a)-600 rj.F2-4

SO150-150 RF10s25-150 r411/

wn350-600rf sch80sRF S=8=5F b

WN150-600 rfSch4

47021 C-M600