NB/T 47065.1  支座 A 12000-1(b)

a12000-1(b)

EHA450/WN5& Sch8 C/0Sh11 S=12.6-0.60h.5/u/30

PL 60(B)-10 RF─�

WN200-2500RF0()��B) AA-600 RFch40TF/d1002@44@Sc

HP-3800h406 RFRF1Fr sch40F s45

a 12000--600RF Sc0@fRF@0/0 SO/29570

LWN40-300 RF/40F3ata/mS/2@RF@4RFF S�77.5 RJ-1

SO32