NB/T 47065.1  支座 A 16040NRFRδ10H

A16040NRFRδ10H

JWN 50×80-150 RF Sch10S

wn 500-25 RFsch80)-25r

WN16"-300 LM SrfRS6 N00F2pquo02

47022-FM1300-1.00uothg20m s)Ff Rj102.5

PL 450(B)-16 RF3fmRN80-9H10-15f sO00C0Ss=

WN 150(B)-40 FM S=17

wn200-600tR-F1300ct

WN100-300 RF B=155

SO 350(B