NB/T 47065.1  支座 A 15000RFRFFNPT=NPTMhg/140f b8 C=6/u00a2/uh4/00-0.6=8)

a 15000RFRFFNPT=NPTMhg/140f b8 C=6/u00a2/uh4/00-0.6=8)

SO 500(B)-10 RFFl1543

PL500(B)-10 RF-25

WN 350-150 RF S=10.31b

SO 200(B)-25 RF0/6F=2.0 δ/00 H=25 C

PL 25(B)-16 RF

PL25(B)-6 RF

WN150(B)-16 RFFF³

SO50-100 M

WN150-150RF-Sch40f hg04801000c/R06F