法兰 BL 300-16 RF C=

BL300-16 RF C=

47023 fm700-2.5/50-120 δ1=86/S=4mm2

WN25(B)-40 FM)-1650-

wn600-300 fmf1

47023 FM1500-1.6

so100-150 ff d=815 k=749.3 n=20 l=36 c=47.7 b=616 n=663 h=111 r=10

WN 125-100 RF==155 bb=34.51=1

B WN900-600RJ

wn50a-100 rfRF2.5 δ=52 h