共找到 150 條與 試料 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本標(biāo)準(zhǔn)規(guī)定為從混合機(jī)中以機(jī)械方法充分調(diào)和之混合料中 (注) 采取具有代表性之金屬粉試料之方法。注：此混合粉每批量均在 100 kg 以上
Method of Sampling for Metal Powder
Butter－Determination of water, solids-not-fat and fat contents on the same test portion (Reference method)
Butter－Determination of water, solids-not-fat and fat contents on the same test portion (Reference method)
Butter－Determination of water, solids-not-fat and fat contents on the same test portion (Reference method)
This International Standard defines the operations by which specimens and test pieces for mechanical testing are to be ob-tained to represent wrought
Wrought copper and copper alloy products; Selection and preparation of specimens and test pieces for mechanical testing
Petroleum and related products－Preparation of a test portion of high-boiling liquids for the determination of water content－Nitrogen purge method
本部分規(guī)定了使用水提取煙火藥試料及殘留物中的水溶物。 本部分適用于煙火藥中能被水完全溶解的水溶物的提取
Methods of chemical analysis for pyrotech. Part 5: Extract water soluble compound from sample and residuum. Water extraction method
Methods for chemical analysis of pyrotechnics Part 6: Extraction of acid-soluble substances in samples and residues Acid extraction method
本部分規(guī)定了使用酸或酸溶液撮煙火藥試料及殘留物中的酸溶物。 本部分適用于煙火藥中能被酸或酸溶液完全溶解的酸溶物的提取
Methods of chemical analysis for pyrotech. Part 6: Extract acid soluble compound from sample and residuum. Acid extraction method
Methods for chemical analysis of pyrotechnics Part 5: Extraction of water-soluble substances in samples and residues Water extraction method
This European Standard specifies a test method for determiningThe (splitting) indirect tensile strength of cylindrical specimens of bituminous
Bituminous mixtures - Test methods for hot mix asphalt - Part 23: Determination of the indirect tensile strength of bituminous specimens
Bituminous mixtures - Test methods - Part 23: Determination of the indirect tensile strength of bituminous specimens
Methods for chemical analysis of pyrotechnics Part 4: Extraction of organic matter in samples and residues Organic solvent extraction method
本部分規(guī)定了使用有機(jī)溶劑提取煙火藥試料及殘留物中的有機(jī)物。 本部分適用于煙火藥中能被有機(jī)溶劑完全溶解的有機(jī)物的提取
Methods of chemical analysis for pyrotech. Part 4: Extract organic compound from sample and residuum. Organic solvent extraction method
Bituminous mixtures - Test methods for hot mix asphalt - Part 21: Indentation using plate specimens Incorporating corrigendum February 2007 [Superseded: BSI BS EN 12697-21, BSI BS EN 12697-21]
