NB/T 47065.1  支座 BⅠ 4672

bi 4672

PL15(B)-16RF HG/T208=

WN 50(B)-16 RF

WN400B-10 RF

BL 100-25 M

bii 2377

pl300(b)-10rf d=3

WN100(B)-16 RF1419

WN100-16RF

BL80-150 RF sRF6Sch RFf470 B1=15640 M S=66 RFf/@l=183.56 ÃŽmpampRF40SFF@P2@Fj@5@F S640SR0R@4350Rmnf|022c-2060-B)-16 M2)