Moldova standards PDF

Aerospace - Internal drive, offset cruciform recess (Torq-Set) for rotary fastening devices - Metric series. Original standard ISO 7994-1985 in PDF full version. Additional info + preview on request

Document status: Replaced by

Aerospace - Nuts, hexagonal, self-locking, with MJ threads, classifications- 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C - Dimensions. Original standard ISO 7995-2002 in PDF full version. Additional info + preview on request

Document status: Active

Ambient air - Determination of the mass concentration of nitrogen oxides - Chemiluminescence method. Original standard ISO 7996-1985 in PDF full version. Additional info + preview on request

Document status: Active

Ophthalmic optics - Spectacle frames - Lists of equivalent terms and vocabulary. Original standard ISO 7998-2005 in PDF full version. Additional info + preview on request

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Information and documentation - Presentation and identification of periodicals. Original standard ISO 8-2019 in PDF full version. Additional info + preview on request

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Data quality - Part 1- Overview. Original standard ISO 8000-1-2022 in PDF full version. Additional info + preview on request

Document status: Active