DIN EN 10355
Chemical analysis of ferrous materials - Inductively coupled plasma optical emission spectrometric analysis of unalloyed and low alloyed steels - Determination of Si, Mn, P, Cu, Ni, Cr, Mo and Sn, following dissolution with nitric and sulphuric acids [Routine method]
现行
发布日期 :
2001-11-01
实施日期 :
DIN 51457
Testing of ceramic raw and basic materials - Direct determination of mass fractions of trace impurities in powders, granules and lumps of graphite by optical emission spectroscopy by inductively coupled plasma (ICP OES) and by electrothermal vaporization (ETV) under the action of a halogenated reaction gas (modifiers)
现行
发布日期 :
2001-05-01
实施日期 :
DIN EN 27574-3
Acoustics; statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 3: Simple (transition) method for stated values for batches of machines; (Identical with ISO 7574-3:1985) German version EN 27574-3:1988
现行
发布日期 :
2001-03-01
实施日期 :