STB PDF

Plain bearings. Hydrodynamic plain journal bearings under steady-state conditions - Functions for calculation of multilobed journal bearings. Original standard PD ISO TS 31657-2-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Plain bearings. Hydrodynamic plain journal bearings under steady-state conditions - Functions for calculation of tilting pad journal bearings. Original standard PD ISO TS 31657-3-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Plain bearings. Hydrodynamic plain journal bearings under steady-state conditions - Permissible operational parameters for calculation of multi-lobed and tilting pad journal bearings. Original standard PD ISO TS 31657-4-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Document management. Portable Document Format. Extensions to Hash Algorithm Support in ISO 32000- 2 (PDF 2.0). Original standard PD ISO TS 32001-2022 in PDF full version. Additional info + preview on request

Document status: Active

Document management. Portable Document Format. Extensions to Digital Signatures in ISO 32000-2 (PDF 2.0). Original standard PD ISO TS 32002-2022 in PDF full version. Additional info + preview on request

Document status: Active

Document management. Portable Document Format. Adding support of AES-GCM in PDF 2.0. Original standard PD ISO TS 32003-2023 in PDF full version. Additional info + preview on request

Document status: Active