NB/T 47065.2  支腿 A3FO8b=4/02=60 H=120

2 A3FO8b=4/02=60 H=120

WN50a)-25RF S=4.50405RF=870F1000-0.6S40

HP-4 δ=10 S1=101F0-150rf RF/dJrf

PL600-16RF1206 b=40-14080s/0 D=4FM

SO600-25 RF00Sch40RFRFF��-

BI 2000-16 RF H=300 RF=44-105f(b)-16

WN100(B)-25RF3F0 RSch40-2.h40ch10s:/w)/20F0 rf=643