等径三通 DN 200-Sch40TScm0 FF-4.1=0 rf s=7.01F FMF-1

DN 200-Sch40 TScm0 FF-4.1=0 rf s=7.01F FMF-1

bii 3700 î0-)-16cwn2/63620K=5=4 b1=74.5 b=3 c=130

WN40-150 RF SCH/

BL125-300 t20 M S/500-2.55

DN 100-Sch40S C/

a 1400160

Th250-25 RFRF S/

WN25-150RFFFF145HG/0500RJ9

PL400-10 RF t=160 D=1142 D1=11055/56