NB/T 47065.1  支座 BⅠ 4572

bi 4572

WN 150(A)-16 RF S=5 RJ77.5 RJb=5 RJF

1 CRF 300-1.0 δs=4

47065.3 B11102��Mfs2@RF@4�@

WN 50-150 RF153643RFfRFF-R��@RF@4�FF

WN 40-160 fm45254-1-6

2 A165f@40@S500 FM080@4-R0J067����@RmpR

BII 36673RF@rf0

BI 10855843 GB6@5@F40S