HG/T 21574  吊耳 LP-5

吊耳LP-5-41150Б�

WN 25(B)-150 RF S=9.09F650 S

WN25(B)-16 RF S=3.210 f1= n=6R255P /20592s=

wn300(b)-25 ff M=6s=n16法兰6 RF059=4ch15/

wn65B-63M/0 SCH=3 FM S==33I6

47023 M1000-4.0/100615

IF 65-25 Mf

BL150-10RFRF6

47022 fm1000-1.0 Ã=64/70-1656