NB/T 47065.1  支座 A 210002.0)-25fm50 R1ch40-1FSch856b)640 RF

A210002.0)-25fm50 R1ch40-1FSch856b)640 RF

WN300-150RF A=325 B=311540S-1.6ampamp;aS3D

WN350-150M000rf/F-26602/16Rf25

WN50(B)-16 RF D=11522Mom80l c=22

WN40A-63RF S=fc

LWN600-600 RF Sch40

WN50-63 RF sch40.6htmlb=

WN40B-40MS=RF sch40 H1=8hf s=4.5 hg/

b