NB/T 47065.1  支座 BⅠ 530000 RFFF

BI 530000 RFFF

WN 10(B)-6 RF S=3

SO 3"-900 RF60

WN50-63Rf-30(L.5150r.5f)-1ch6-28m60bb/u00

WN 50-300 RF sch8

WN 65(B)-16RF5 RJ..50 RRF@40@40Hta5 RJ0SM56/42-13016g=150-

WN250-150 RFSch40

BL 80-63RF-1

WN65-25 RF S=4.5Sch400F C=10RF0S=60RamR

SO 125-