HG/T 20592  法兰 PJ/RJ 0-16 RF-9.53 RCRJ-5 RJ-R.65��F-12.R5 RF.5

nb=t47023 rf 400-1.0rf6mfRF2F/f5 RFata5 RJ0(a)-16RF-9.53 RCRJ-5 RJ-R.65��F-12.R5 RF.5

bl800(b)-16rf

HG20615 SO200-150 RF0=5

WN80b-16RF S=570-165150

47023 RF1200-1.6/70-155-600RF

PL300-6 RF b=3FS/

BL450-16 RJ0Ff=6pampampwdfFF0

WN32-150RF Sch80

2