NB/T 47065.1  支座 A 25000(b)/

a25000(b)/

WN 40(B)-16 RF S=5

WN700-16 RF81.6B

47021 C-RF450-0.6 RJ S=8B-4

WN RF 16K 100A Sch40S

A WN RF 16K 400A Sch10S

DN80-PN16 SOFRF@F�4.5 Sch4S

WN 100-150 RF SCHJ

LWN 80-300 RF

WN 100-150 RF Sch80S;-400 LG60=4RF S=8 Sch@RF�@F0J000Sh8�0=16