NB/T 47023  法兰 FM 800-1.6/487 d=3764702116 rf�8 Lc20c0-

023 FM800-1.6/487 d=3764702116 rf�8 Lc20c0-

wn150(b)-63fm s/Fu009500mF000-2.5RF0 RF´=11

WN200-300 RF B=1

SO 25-150 RF 6592-Rrf scL/W-B RF �chu01FF �60.f408505050/1t4 FM/ S4 L10 RF/140SRF0T509/d

PL40(b)-10RFRFch406 RF S=8F S=86 RF

WN150-100RF S