GB/T 12459  异径三通 DN 1050×1050×300-Sch160TR

DN 1050×1050×300-Sch160 TR

wn25(a)-10 ff25 M

LWN20-600 RF S=14.5510rf-10rfh6F.RF A=33p.

B WN1200-150 RF/ S=80 RF16 R

支座 B6,h=8214Pg�

WN100(B)-25FM S=5f515FFÃ42045RF5600-s/50-Sc2/19.3-900RJ0-1

WN 80(B)-16 FFSА=19 S=10T2059

WN150(B)-16RF|06C