NB/T 47065.1  支座 BⅠ 190006cr19ni10.55

BI 190006cr19ni10.55

PL 65-16 RF00-1RFbF40

PL 400(B)-10 RFh1600S16-6 R0RF

WN 100(B)-160 RJ25 r8=1-25040l/.78960=640.0

SO300(B)-10 RF

wn400(b)-1500 rjch166040-RF2S SCH407 a1=

47023fm1500-1.0/80-1.610 RF.0F-20096-125 h=4

PL40(A)-10RFRFRF46-1255 RF

PL20