弯头 DN 40-Sch40S90EL/

DN 40-Sch40S 90EL/

LWN25-300RFHG/T20615(b)-10 rf.0C=7200

LWN 50-150 RFFM=202 h1=1-2.5350(A)RF S=00 RF SCc0000 RF SCc/85-16

47023 m800-1.16S=4.5FM287a.5 δ01RF RFRF80s00-1.6/F2w84h80s80s80.4 H0-0-150

BL200(B)-63 RF10 RFMx

WN700A-16RFåº

hg/t205