NB/T 47065.1  支座 BⅠ 40619n50-0016 R

BI40619n50-0016 R

B BL 1200-300 RF FF ⅡS31

WN250-10M-=7 S=

WN250(B)-1500RJ SCH88i1Ⅱ-3 RC°s-150rfs=6-150 rf=tra0

WN25-600RJRrf´s=6=5 A=480-2.50r-1.-16M500-1.6.6

SO150-150 RF

WN 16"-600 RF Sch409/0Mb9 RF-B

WN200-150 RF,-150ch=3.50Rj0

pl400-6