NB/T 47065.1  支座 A 16010rf R15РЁВ·Р153g�

a 16010rf R15РЁВ·Р153g�

WN300(B)-10RF S=≥5150h1

SO 2"-150 RF

WN20-150FF

WN 80(B)-25 RF S=6

SO 80-600 RFSch802=36 R Sch40SS2F@F6255 K=145 BRJ Sch16

WN40-300 G Sch40500-s/N1000-150

wn40-150rfs=6100(b

PL 150(B)-16 RFch.0 RF3/data

DN600/PN1