NB/T 47065.1  支座 A 700 -900 FF5tml016R00

AWA 700 -900 FF5tml016R00

47021FM300-1.6/4

WN50(A)-160RF0-153F02233-BF16 RF S=5 S0

WN 900(B)-40 FF S=12

WN 25(B)-16 RF S=4.5

WN100-150 RF Sch40

WN 15(B)-16 RF 槽面

lwn25-150rf b=27 y=

WN65-900 mf4.0F-1.0 Scæ6RF S=655t-16RF1ch160/20

BL50-300 M Sc