NB/T 47065.2  支腿 b3d/0�5@oth5c016B)-16rf3

2b3d/0�5@oth5c016B)-16rf3

WN 80(B)-16 RF

WN 15(B)-16 RFRF b80M1orum.7/-1

WN80-10RJF3fm20425JFR RF

WN15-40 RJFF'MF-5 RJ

PL 80(B)-16 RF

PL158-6RF10080@40(40RF-R�@4п�00-63 M=

PL150-2.5FM s=3p)0-2RF s=56 h=1650110

1 RF 550-1.0 δs=10

SO4-150RFuhF