NB/T 47065.1  支座 BⅠ 7200

BI 7200

bii 5910

wn50-100 rf s=5

4 B311

3 B2581

LWN 50-150 RF B=52 H=119

耳座 B5

PL200B-10RF C=18.5 f1=3*45 d=262 n=12 D=330 b=3.5

WN80(B)-16 RF6187

WN80(B)-16 RF43850)-16 RF S=4098fh80S S=14tting-drawing.html=0 RF4434 Sch60@R4500 RF-16RF280RF B=37