支座 BⅠ 5001500-s/@b wn

BI 5001500-s/@b wn

SO65-25rf6200

WN 300-600 RF S=14.3

wn300-900fmSCH80S61540 s=3.665(b)-16

ASME B16.5 BL100-600FMF Sch80£

PJ/SE 32(B)-10 RF S=4

WN 50-10 FF A=60 S=3.65 H1=

LWN50-300 RF=1290 K=1200 N=1041 A

so65-150rf hg/9FF0F0

47023fm600-2.5ãžâ26