DIN ISO 15552-2005 气压传动.具有可拆卸安装件的、1000kPa(10 bar)系列、孔径为32mm至320mm的气缸.基础尺寸、安装尺寸和附件尺寸

标准号：DIN ISO 15552-2005
中文标准名称：气压传动.具有可拆卸安装件的、1000kPa(10 bar)系列、孔径为32mm至320mm的气缸.基础尺寸、安装尺寸和附件尺寸
英文标准名称：Pneumatik fluid power - Cylinders with detachable mountings, 1 000 kPa (10 bar) series, bores from 32 mm to 320 mm - Basic, mounting and accessories dimensions (ISO 15552:2004);English version of DIN ISO 15552:2005
标准类型：J20
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J20
国际标准分类号：23.100.20
引用标准：ISO 273;ISO 3320;ISO 4393;ISO 4395;ISO 5598;ISO 6099;ISO 16030
适用范围：This International Standard specifies a method for the quantitative determination of the mineral oil(hydrocarbon) content in field-moist soil samples by gas chromatography.The method is applicable to mineral oil contents (mass fraction) between 100 mg/kg and 10 000 mg/kg soil,expressed as dry matter, and can be adapted to lower limits of detection.This International Standard is applicable to the determination of all hydrocarbons with a boiling range of175℃ to 525℃, of n-alkanes from C10H22 to C40H82, of isoalkanes, cycloalkanes, alkylbenzenes,alkylnaphthalenes and polycyclic aromatic compounds, provided that they are not absorbed on the specifiedcolumn during the clean-up procedure.This International Standard is not applicable to the quantitative determination of hydrocarbons < C10originating from gasolines.On the basis of the peak pattern of the gas chromatogram obtained, and of the boiling points of the individualn-alkanes listed in Annex B, the approximate boiling range of the mineral oil and some qualitative informationon the composition of the contamination can be obtained.