HG/T 20592  法兰 SO 20(B)-16 RF02rf0-RF/5050r

SO20(B)-16 RF02rf0-RF/5050r

JSO 50×80(B)-25 RF

pl25-25tu-rfMRF200R/10816RF

wn50-100m sff/40r-

3 FM 900-2.5 δ0=10

LWN200-1500 RJ SCH160 H=4

BL450-16 RJ-1.6.015510RF50RFRFSF0sc@S/2@ RF5 RJ RFFpaF� M3fMc50 RF f=2à¹ڈà¸ں

WN 32(B)-160 M S=3.5

SO5