HG/T 21574  吊耳 SP-30

SP3010c0 RF Sch809CH20f sss.5 RJ555 R=6data@f0 B=600 A=6301"-300 RF00 LFMRRF@F Rch20s1@В°F516p@°RF-

DN1000/PN16/01A

WN 25(B)-25 RF S=4

A WN 28"-150 RF B=10F

PL100(B)-16 RF

WN25(B)-100 RF S=3.5

SO150-150RF

so450(a)-16 rf&ampampampampa