异径三通 DN 100×100×40-Ⅱ-Sch10STR0-0.3 B=52.3F n

DN 100×100×40-Ⅱ-Sch10S TR0-0.3 B=52.3F n

WN80-150RF S=4.45.0S=6B)-16RFS8.18

SO 125-300 RFF AA=36sch4025 RF.6 rf1000-1.0SRF-2009 wn

pl100b)-16rf d=158 n=4

SO100(B)-16 RFJRF0

PL15(A)-16RF S=4580sC=22h80-95C=60F=12 b=6

BI 4500 RJ-2.6rf1sh/

BI172

PL