NB/T 47065.1  支座 BⅡ 200fRFScr S.3ns R/A B160F0 RF-165 M S=1ch40 S)-6

bii200fRFScr S.3ns R/A B160F0 RF-165 M S=1ch40 S)-6

BI 400

PL150-16T1615G50ffS000-f/15510F B=298.4-4.E S=10.5

DN 1300×1300×50-Sch80 TR

SO1-300MFh1

WN 40(a)-16 RF4F L=158RF(

PJ/RJ100(B)-10RF

BI 219(6 n=g/ 1)-

NB/T47023 FM900-1.6-23 rf1000 B=101.5R