Ophthalmic optics. Spectacle frames and sunglasses electronic catalogue and identification - Product identification and electronic catalogue product hierarchy Ingestion-build-81500 2 - Determination of the

2 - Determination of the sulfur content of iron ores about

samples with higher activity concentrations than 5 Bq·l−1 can be measured if a dilution is performed before the chemical separation

where the following applies:

taking account of technical progress and available means of reducing vibration

BS EN IEC 60384‑22:2019 includes some technical changes with respect to BS EN 60384‑22:2012

Ophthalmic optics. Spectacle frames and sunglasses electronic catalogue and identification - Product identification and electronic catalogue product hierarchy Ingestion-build-81500 2 - Determination of the1 Scope This part of ISO 10685 establishes rules and requirements for the definition of a unique identifier for spectacle frames and sunglass frames, and specifies the data information and file format used for identifying spectacle frames and sunglass frames. It is applicable to sunglass clip ons.