NB/T 47065.1  支座 A 340720517050 RF

4 A340720517050 RF

pl100(b)-10rf|02

PL 15B-40 RF0fm40 RF592-2009fs/

wn25b-10rfs S8FS=4 rf s=3-6RF50(a)-16rf BB=14CH40 H

wn150-25rf s=10.5 &;nbsp

法兰 LWN40-150 RF B=47,H=179

WN100(B)-40 M s=5.0mm

wn80b-63tRRF1750RF

WN32-150 RF 80H1.R42 n4 RFRF5r