NB/T 47065.1  支座 A 5850

2 A5850

PL200(B)-10 RFc

3 B66975RF-10 RF50-4.0RFF@443RF@3RF@AFF@PFFt5 RJMF@..R66orumothg2061A5 RJScF&577.525

PL500-16 G

WN 4"-150 RF Sch10Sn.5 RJ RF/ dRF@

Wn50-16 RFs/@WNF

PL 100-6 FFM Sch4f Sc7.5 RJ.

WN 200-150 RF S=4.0

2 A6255

PL 25(B)-16 RFC