NB/T 47065.1  支座 A 419427 H=1517.5 RJj@5c2@i

47065.4 B712B646F S=12FF5@PFRF-150 FF5RF2@F9@RFM300 RA419427 H=1517.5 RJj@5c2@i

WN50(A)-25 RF€/forfH1700-2.55 SC

WN 400(B)-63 RF S=102-255840 K=

SO 1 1/4"-300 RF

WN 20(B)-25 M

LWN 50-900 RJ

3 A52310RF b=4600p

47023 FF1900-2.5/wph-80@4F0

BL 40