NB/T 47065.1  支座 A 1697

2 A1697

BⅡ 1329

BL65-40 fm3h4RFF B1=925S

DN 1500×1500×150-Sch160 TRpa δ=45 H=

bi 6923

SO 50(B)-10 RF

PL150(B)-40RF0-1501.6 H=110H0 h/-80160 K=60-101/Ff bc0 R

wn600b-40rf

BII 33555

PL32(B)-16 FF D=125 C=16 K=90 RF126=/3S6-/46rf14 fm=l-1F/600-F/