Tests for general properties of aggregates - Common equipment and calibration Ingestion-build-159183 Preparation of samples and test

Preparation of samples and test pieces

Biometric decision versus authorization

BS EN 15016-4 applies to all railway organisations and parties concerned with the exchange of technical documents like drawings

BS EN 12094-16 discusses components for gas extinguishing systems

This European Standard does not describe a quality assurance system for the control of all stages of manufacture

Tests for general properties of aggregates - Common equipment and calibration Ingestion-build-159183 Preparation of samples and testThis 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.