NB/T 47065.1  支座 A 220040RF s=12 so125(b).5/54-0-150RF sc

EHA 220040RF s=12 so125(b).5/54-0-150RF sc

PL300(B)-16 RF

PL 300(B)-10 RF

PL 400-10 RfRJrvlet/16 RF1FRFRF5/δ1=1

PL 125(B)-16 RF

WN200-300G

WN 2"-150 RF Sch80S B=46 S=7

WN200-16RF

BL15-150RF0(B)-10 RF2RJ(B)-25 RFH1=10F0 RF Sch40S000�؟½FunF7.