NB/T 47065.1  支座 BⅡ 22050RF

BII22050RF

2 T 1400-1.6ESmfm sch Î0 rfjs-155153RFR=649.

2 CFM 1000-4.020δ1=14F/╡�-175F010

pl25)-10rf

WN25-25 T

20615 BL25-150RF-15)fS=1

3 FM450-2.50)0-10-150RF2R-1.

WN125-150 RF SCH

1 RF 500-0.6 δs=6

bl400-600m40Th80SamF 10K 700AF S=14ndef0=m