NB/T 47065.1  支座 A 3857

47065.2 A3857

PL100(B)-16 RF4033

WN16"-150 RF S=6 B=79460RF2

bi 1951

PL6(B)-10 RFc

WN 400(B)-63 RF S=16Mm01671@�F)-10RF1@8@80

PL 300(B)-10 RF452

WN000-100 RF1235 bb=2191 RF/ RF8-200235

47065.4 A1652

SO15-150 RFRFÃŽÂÂ117 h=231 b=17ob=3MS�