304 Luftschicht 0.045 1 M_aC45 air layer (a) Unbekannt 238 B_bGP12_frT120||iCF120_bGP18_bGP18_aC45_bGP18_bGP18_frT120||iCF120_bGP12 5 239 B_bGF12_frT60||iCF60_bGF15_bGF15_iCF60_aC45_iCF60_bGF15_bGF15_frT60||iCF60_bGF12 6 240 B_bGF12_frT120||iMW100_bGF15_bGF15_aC45_bGF15_bGF15_frT120||iMW100_bGF12 5 243 B_bGF15_bGF12_frT60||iCF60_bGF15_bGF15_iCF60_aC45_iCF60_bGF15_bGF15_frT60||iCF60_bGF12_bGF15 7