法兰 FM 900-2.5 n=40 δ0=12 h=42 δ=75

47023 FM900-2.5 n=40 δ0=12 h=42 δ=75

pl50(a)-6RF b=3=8

pl15(a)-6 rf500-1.6500 tg)-2.5-4.0

47023 fm1000-1.0 δ=60 h=116

WN80-300 RF B=72.5

nb/@bl100-16 rf´=60 h=12000-4.0RFh8 72ç

bl500-40rf 208)f f1=1.6 c=92-F0-2.

bl100(b)-900rjon

WN15