NB/T 47065.1  支座 A 1609m1055.5/data

SP-8060108a1609m1055.5/data

WN 18"-150 RF=0

WN 32-300 G Sch45M-320Srmpa

5 M 500-1.6 δ0=8h4ndefined=98r0-1-1-210RFF4060WN4FicBD=891/1RF

DN 700×700×65-Sch160 TR

bl65-160 rf h2=4

PL65(B)-10RF HG/ 50-1

WN 500-600FM6rfF RF S=

SW 15-150 RFr-25R/s/