NB/T 47065.1  支座 A 7260

2 A7260

法兰WN65-150 RF,S

WN250-300RFB==30 �0-1.0 RF1RF S=S3000 r16RF

3 B4p80S224

47023 fm800-4.0 -70/1606 RF.6)-00-150RF6

BL 150-900 RJfRF/pamp

BL100-150RF-2009(A)H SCH1600016 rf-FF Gaaa

WN 300(B)-16 RF S=1232

WN80(B)-16 RF3670

WN 50-150 RF20403