弯头 DN 50-Sch8090ES-150rf

DN 50-Sch80 90ES-150rf

hg/@BI 1000

LWN50-300RF B=50 H=15045F/

wn10(b)-16 rf s=2=90 rf82=544RF δ=46 RF n=4/

wn10(b)-25TS116

SO15(B)-16 M200RFF

WN250(A)-25RF1.0S=1010 RFrf h1-1.6 δ=54 h=106

WN50B- 63 M600RF-1=840

WN50-1500 RF Sch10Spa/

BL32-16M°