NB/T 47065.1  支座 BⅠ 14002505B

BI14002505B

47023 c- FM900-4/6

WN25-16 FM5F18=3-6RF-1.6/5/73216 rf sch48 1

pl50-10FF=5/oM0000cc16ch1605 RF 700

47023FM1200-6.4-5 dmpampa

WN 300-900 RJ S=8

2 CM 3000-0.2520δ1=

B WN 52"-150 RF B=Sch40r

47023 rf1500-0.6 *=70 h

PL250(B)-10 RF500- &