HG/T 21574  吊耳 SP-21

SP-2150RFSchRF0mm6F_098.4.6,s80(bM.0

WN 6"-600 RF Sch40S.rfC=1 90ESF8/65=1s

SW15-25RFл╗лЅл

PL125b-16RF D=25 S005c0-1.0-0.2=6-2.100-16

pl25-16 fm40S0-F Scm=16050RFrfB=6 S

WN700-150RFSc/3.5=2u

BL600-16 FF6 RF6 RFR00F-

pl600(b)-10 RF-1.6

PL 2