NB/T 47065.1  支座 A 10000-1.0 /public

WN80-25RF S=3.5 fm/

BL600 -150 RF150f=10050

47023FM700-1.0/50-105

WN 40(B)-25 RF S=9.274e000393e30000000�77.5 RJTG60R

bl250-600RF088/data/src/haibo.jpg

WN50(B)-160RF S=14RF M600

BL 600-10 RF8h40SB)-25RF ffF.0 RF0 Sch

WN300(B)-16RF S=10Sch

支座 B8