NB/T 47065.1  支座 BⅠ 20000tfâ

BI 20000tfâ

PL80(B)-10RF f1=1�

+nb/@PL100(B)-16 RF

4 B110RFFch60-Sc� AA=5k=1Ff- SCH10SF

WN40-150RF S=3FF B=Sch80SFM C=29 H=67 S=60 RF S=6ampqา–าณ�

WN40-150RF S=3FF B=Sch80SFM C=29 H=67 S=60 RF S=6ampqา–าณะจยฐpam16 RF S=38