NB/T 47065.1  支座 A 1454

4 A1454

WN 150(A)-63 RF S=6

wn150-16mf16rf

BL65-16rf5(b)htch606€ RFcRF40

SO 50(B)-40 RF

WN150-300 RF/.5 k=6020F-2009 P

PL10(B)-16 RF

wn400-150ffa1.680

BL1000-600 RF

BI 73588150 RF Sch10SM Ⅱ S=86RF50(a)--/(b)1.00-1F700-F16/01B0615 WN450-600RJ&F- B