NB/T 47065.1  支座 A 1783

47065.4 A1783

WN 250-600 RF Sch60

3 FM 700-2.5 δ0=14

PL 200(B)-16 RF729

WN80(B)-16 RF11072

WN 350-40 RF S=8

WN 50(B)-16 RF5096

WN 50(B)-16 RF6151

PL 10(B)-10 FF

47065.3 B1793�fPL200-1hj@5@R0Sch16@В°F5@PFR)-16-16 RF1091ch1956a.5 RJ@66-RJ5-RRJSc00