NB/T 47065.1  支座 A 9631

2 A9631

so80 -300 rfH80=0-RF r

SP-4672

wn20-150ff11(a)10f3=316065-3121.5-10

wn50-10rfwn=40RFF(B)

3 B2971

2 A8345

5 M 1700-0.25202 l=30 c=RF B=52 Y=1650R0Fa

SO500B-10RFGRFRF

SP-1 DN=118-2.5/70-15540 H-150 RF00-Sch10 RF SCH0rf-sch/2016=3 A=25.40Srsch b