NB/T 47065.1  支座 BⅠ 60030 bb=821.5RF-250rfm5rfSc

WN 50(B)-40 RF S=7

bi60030 bb=821.5RF-250rfm5rfSc

WN 500(B)-25 RF S=7

PL65B-40RF

WN65-40 RF RF300/3/RF A=10161

47023 C-FM2200-1.6/ï8M0=13h12´25-/4/FF

pl 250-6 rf5-S/Sch40S=74 d=155.5R00 fmr8= sch0

PL200(B)-16 RF

BL100(A)-150 RF

DN80/PN160/05B�