NB/T 47065.1  支座 BⅠ 3733

BI 3733

WN 80(B)-16 RF S=10H

SO 150-150 RFam M6f s

WN1"-900 RFS/RF/

DN 40-4 TSRSch80S

WN100(B)-40 RF NB=64 R=6 undeRF10

WN 50(B)-63 RF S=3-16 RF a56.4/1

WN100-16RFfm00-150 rfrF

BI 11401

PL200-10RFblic/css/noRF0-10rfb RF8�)F9R5m 11Ð00rj5 wpam