NB/T 47065.1  支座 BⅠ 76072

BI 76072

47023 RF1500-0.6 δ=80 H=180

WN 350-300 RF

WN100(B)-25FM0RFrf200800f

WN 8/0(B)-16 RFa

47023 t800-4.0

WN25B-16g0

bl50-16g-1r3 RF0(

WN 3"-600 LM Sch40

WN80B-600RF3 rf1100-1.6amp;amp;amp;amp;amp;amp;quot;0059Sch40S TR/@b wn1000.0/B)1