支座 BⅠ 8001

BI 8001

47021 rf300-1.6 ãƒæ’ã…â½ãƒâ€šã‚â´=45

nb/t 47021- rf 650-0.6ª=24u0092/=10 BB=6.4/0F0-6

wn600-300 RF Sch40f600-4.00-4.0

WN80-150 RF2-185rf1/

47023m1000-1.6 δ1=12

WN50(B)-40M S=3.5

3 B20sch

WN 750-150 RF S=1