NB/T 47065.1  支座 BⅠ 799653=80r00RFJj@5c2@RF@443R16)-16 RF4470568180@4

BI 799653=80r00RFJj@5c2@RF@443R16)-16 RF4470568180@4

DN 32-2.5 TSch4FFFM450-1.u/50

LWN80-300 RF H=179 B=50

BL100B-40FM S=61=1quouAwnh4 fF

PL65(B)-16 RFSch80St

LJ 1"-150 RF ScRFS0F

SO300-25 RF3RF Ⅱ00000=.

BⅡ3267

WN80(B)-16 RF6308 RF@18&@t.5 R