NB/T 47065.1  支座 A 4413

47065.2 A4413

47023 -fm1400-1.0mt180-2901.6/@47.6S=3.560BF厚)16R/.1650

WN80(B)-16 RF4164

SP-7347

bi 4357

WN 300(B)-16 RF S=1832

WN80(B)-16 RF3235

B WN700-150 RF B=403

SO 300-600 RFFMRFchw40(B)-1

BL50-16FM84h)0E16RF BF0@RF RF16516 g@R25pamp60 f=21195