NB/T 47065.1  支座 BⅠ 35616RFB)-25RFf90l TS

BI 35616RFB)-25RFf90l TS

BL 20592-16 RF/c=ic=5RF=WRF Sch80S S=5b=1

WN 80-300 RF S=30r6RF)-16ذ0500 DCH400202pamp

SO16-10RFR RRF43=8F01ampam

SO15A-16rf145-F1-1/n100(60-1SC

PL25(B)-16FFm

PL20(A)-6 RF b=1/

WN300(A)-25M175 B=328.5 C=41.

wn50-25rjch40 Sch