HG/T 21574  吊耳 SP-5-40

SP-5-15-40rf156MRFF5250F34

SO50(B)-16 RF6-FM43.)-100

3 RF 1200-1.0 δ0=10

WN 400(B)-63 RF S=11

B WN 650-900 RF

BL 250-16 RF

WN 150(B)-100 M40ShRF5 RJcM�m0-1.6/rfs=3.5,20,hgSF RFRï؟½@4ï

PL250(B)-16 RF

IF 40-2500 G0 LF M S=3.500 SG0

WN 80-150 RF