NB/T 47065.1  支座 BⅡ 4006 rf0�

BII4006 rf0�

bl 50-150 RFRvle800s=5050-40F0162�M S=10(B)-15ch40MF

PL 150(B)-16 FF b=0

pl900-2.5rf90

20615so80-150rfS=0 RF SC/00-4.00-04RFsch20f-1SO3F d

PL150-10 FMwn20-F

SO80-300 RF Sch40S�16

BL 25-1500 RF

WN 252-150 RF� S=30 RF S=4.5406

BL 2