Automatic electrical controls for household and similar use. Part 2-15. Particular requirements for automatic electrical air flow, water flow and water level sensing controls
Foodstuffs. Determination of trace elements. Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion
Russian system of quality. Pans stamped from aluminum sheet and casted from aluminum alloys with an anti-burning (non-burning) coating. Consumer testing
