HG/T 20592  法兰 PL 300-16 RF/5 B=29

9124 PL300-16RF/5 B=29

3 FM 300-1.64S2-11 S=22ch40 A=5 K=/08615p)00e009 wn15F

so25(b)-16rf d=100

bl200-100m40000S=5.68H

WN 80-150 RF6 RF00-0fF/mlB)- Sch5sF S=1.2-2009п090 C=30 N=400-0.h40sB1N2

WN15(A)-100 RF S-4 S=3 FM S

SO200(B)-16FMB=46/

WN10(B)