NB/T 47065.1  支座 A 7699ot

2 A7699ot

SO 80-150 RF�0=1

PL 200-16 RF

pl 40b)-10RF/F Sch80samScF&@0s35R5@00F�F@F SJFR00-R@rf3

WN80-1500 RJ s@47040 k

WN 12"-300 SM Sch80S

WN 40(B)-40 RF

NB/T47023 M 1800-2.55@P Rh6@RFRFf sss.5 RJ

SO125(B)-25FM b=4114 s=

WN50-150 RF7600-1.0