Tests for general properties of aggregates - Common equipment and calibration Ingestion-build-50790 Gases or gas mixtures may

Gases or gas mixtures may be supplied in either liquid or gaseous form

5 Strategic considerations

a part of the BS EN 485 series

ISO 9001:1994 and ISO 9001:2000

Out-of-squareness

Tests for general properties of aggregates - Common equipment and calibration Ingestion-build-50790 Gases or gas mixtures mayThis European Standard specifies general requirements for common equipment, calibration procedures and reagents for the testing of the properties of aggregates. In an annex to this standard, reference is made to the International Organization for Legal Metrology (OIML) classification which this standard has adopted for the purposes of establishing a frequency of calibration for balance weights.