NB/T 47065.1  支座 A 225T

耳座 A225T

SW 1"-150 RF

SO 300-150 RF

WN 300-600 RF Sch40

3 RF 1200-4.0 δ0=22Sc RFFF@F/@0( R

BL 400-10 RF10�

pl450(b)-16 rf s=4=80sF

A WN 700-600 RJ S=20

BL 500(B)-16 RF Sch10Smp60(b)30 RJRF5 RJ ScF/da s15@°F1Ff@4

TPB-2 rf80592�φ325*I6