HG/T 20592  法兰 PJ/SE 0(B)-6 RF

PJ/SE0(B)-6 RF

3 FF 1000-1.0 δ0=104a=27´=4

WN 500-100 RFtH-1rf1000R/ RFamrf-165š1

wn15-100rf12Swn400-600rj50(B)108F1f00c3h160bl500rf

wn500-25rf s=10h40S10.0

WN250(B)-16 TMS

SO65(b)-10g/-1=00c

BL20(B)-600 RJF2

WN 50(B)-25 RF S=4/S=10-16 RFJRF12