等径三通 DN 50-SCH40TS/

DN50-SCH40 TS/

A 20001b=5 d.6/k=m00b

pl350b-16rff5/

WN 25-300 RF Sch40m s=/

pl125(b)-16rf b3/u0083/u00c6/u0092/u

wn450b-25fm δ=60 h=120

wn20-150rf H1=9119°çF Sch80-6FM/

bl50(b)-16 mf00-1.6/38-1000.6F-F=240/120-113.8.0

PL700-10RF60RF100S =5.6