NB/T 47065.1  支座 A 9672

2 A9672

WN 25(B)-16 RF

BII 25161

47065.3 B1740

WN50-150 RF Sch4011

WN 50-150 RF7027

SO40-150rf10010ch80ea

SP-4955

2 A9167

PL100(B)-16 RF0-1.6 δ0=20(B)1100-1.6 ãS0S00-10Ra 1000=56F@RF40 M-1..0R06t;-150 RF Sch5060�&5g80/T205920/u6-o FF250 RF090rfFF-1