NB/T 47065.1  支座 A 2585

2 A2585

BL 300-16 RFbf/755-R150 RF Sch10S-150 F

wn150-40rjtF7.5 RJ�6da0FN150

WN80(B)-16 RF13807

PL50(B)-16 RF 13件30 b1=5

LWN 20-150 RF B=8

SP-4770

5LWN22-300RF0 sF@L130ampquotHF Sc1@R010-16Rmf0005RF@FRF1

BL300-600 FF/

PL150(B)-10 RF B1=3702/h1AF