DSBF-C-50-80-PPVA-N3-R DSBF-C-50-80-PPSA-N3-R DSBF-C-50-50-PPVA-N3-R DSBF-C-50-50-PPSA-N3-R DSBF-C-50-500-PPVA-N3-R DSBF-C-50-500-PPSA-N3-R DSBF-C-50-40-PPVA-N3-R DSBF-C-50-40-PPSA-N3-R DSBF-C-50-400-PPVA-N3-R DSBF-C-50-400-PPSA-N3-R