GB/T 38408-2019 《Leather—Identification—Method of microscopy》 Related products
This standard specifies the technical requirements and operation steps for the identification of leather materials by the microscope method. It is suitable for the material identification of various types of leather and its products. Regenerated leather can also be referred to. The standard describes in detail the definition, classification and structural characteristics of leather under the observation of Microscope, helping to identify the type and processing method of leather. The standard is suitable for evaluating the grain layer and cross-sectional structure of leather, especially in the identification of surface preparations such as finishing and film transfer.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | Y46 | ICS | 59.140.30 |
| Release Date | 2019-12-31 00:00:00 | Implementation Date | 2020-07-01 00:00:00 |
Extended reading
- 1GB/T 22062-2020《Microscopes—Graticules for eyepieces》
- 2GB/T 40275-2021《Textiles—Quantitative analysis of bicomponent fiber—Melting microscopy method》
- 3GB/T 22055-2022《Microscopes—Interfacing dimensions for imaging components》
- 4GB/T 6609.11-2004《Chemical analysis methods and determination of physical performance of alumina--Determination of manganous oxide content--Flame atomic absorption spectrophotometric method》
- 5GB/T 41398-2022《Microscopes一Minimum requirements for binocular tubes》
- 6GB/T 6609.13-2004《Chemical analysis methods and determination of physical performance of alumina--Determination of calcium oxide content--Flame atomic absorption spectrophotometric method》
- 7GB/T 6609.12-2004《Chemical analysis methods and determination of physical performance of alumina--Determination of zinc oxide content--Flame atomic absorption spectrophotometricmethod》
- 8GB/T 13884-2003《Determination of cobalt in feed--Atomicabsorption spectroscopy》
- 9GB/T 12690.11-2003《Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of magnesium content--Flame atomic absorptionspectrometric method》
- 10GB/T 12690.8-2003《Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method》