NB/T 47065.1  支座 A 47023 FFt2-96 RFf/F=5(K-1

A 47023 FFt2-96 RFf/F=5(K-1

PL250-10RFп▒50mp0.2

WN15-150RF Sc

PL25 B-10 RF�0RFf sc.0S=4

5 FF 650-1.620δ0=18/2F93R16/5id(B)-160 RF0s=F00 RF5A S/data/src

PL350-6RFFL50HG8-Ј

SO50-16 RFb=0/0R

47021 fm 800-0.6/8Sc/30045Fef10

47021 rf900-1.0/70.6.