HG/T 20592  法兰 WN 600-16 RF S=8/FM250-

WN600-16RF S=8/FM250-

BL500(B)-25 FFh40mpamp

BL 250-150 RF0 ScCH40fhgmpamF S0s=5005 AA=60

PL80(B)-16 RF00 RF16 RF=180

SP-30 RF Sch40PL/W-B RF50 RF Sch40=f1=31400F-115RF S=1

wn15-300rfh=46/=44 H=1

EHA1000/uRF0-1=8S=1010C=1/0(b)-1

IF 250-300 RF00-1

lwn