GB/T 12459  弯头 DN 32-Sch10S45E3D92' UNIONæF61M

DN 32-Sch10S 45E3D92' UNIONæF61M

AXA-1 δ=16 S1=16mp

WN 100-1500 RJ.0h0 20/0F0 wn350 L=

3 M 300-0.2520FF0(A)-1.60R

PL65(b)-16RFF=50)0.1f f S=3.2F80016Sch805Fh40b4 R000.610(0 RF Sch40Sj sch16

PL100-16FF n=MF250-16RF16F

bl450-10rfd3 90 M1682000-1.6m

W