NB/T 47065.1  支座 BⅠ 230fm sch80s7Sch30

BI230fm sch80s7Sch30

Wn100-900 RJSch40FF.8R20065r-F-4.0/mp0´3RFS

SO 32-1500 RF130RF3/r92-f.66rf6

BL300-63RJ40s0F/-1032=12 S=1∙▒�mpa

pl500(b)-16 rf b=4RF S=

wn350(b)-100 g11 C-RF1000-

WN 500-150 RF=5F S=5615

WN80(B)-16 RF b=450

bl65-40 ff3R