法兰 WN 100(B)-100 G5MRFF Sch40Sc0 128Ã

wn100b-100g5MRFF Sch40Sc0 128Ã

bl25-150 rf160m s=12.5Sch40450-1.6/40 S=40 M

BL150-150RFf10 rf100ª=2

WN 25-150 RF R1=4.5 R2=3 A=33.4 B=26.64 H1=8

47022 rf1000-1/

BI1000RF08(B)-1

LWN 159-150 RJrf0-03025 FFchR23)-25 f/

wn 40-1500 RJ/

BL150-300 RF

WN