NB/T 47065.1  支座 BⅠ 160

BⅠ160

WN 50(B)-63 RF

wn25-40 RF

SO 80(B)-10 FFF H=122 DN=600 h=3524.524.5Sch80S2.5S.5h5102 b=0 fm K=130 n=4f/h40S-150 RF��

BL 12"-150 RF17CHFF Sch8B=bl6000b RFR2=≥6 R1=5 B=452m0(b)-1/10RFR6 R805-25 RFF1Drf0F43Sch80

WN 4"-150 RF S=5.