GB/T 34627-2017 English PDFUS$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 34627-2017: Metallic and other inorganic coatings -- Definitions and conventions concerning appearance Status: Valid
Basic dataStandard ID: GB/T 34627-2017 (GB/T34627-2017)Description (Translated English): Metallic and other inorganic coatings -- Definitions and conventions concerning appearance Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: A29 Classification of International Standard: 25.220.20; 25.220.40 Word Count Estimation: 6,647 Date of Issue: 2017-09-29 Date of Implementation: 2018-04-01 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 34627-2017: Metallic and other inorganic coatings -- Definitions and conventions concerning appearance---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Metallic and other inorganic coatings - Definitions and conventions concerning appearance ICS 25.220.20; 25.220.40 A29 National Standards of People's Republic of China Metal and other inorganic coatings The definition of appearance and usage (ISO 16348.2003, IDT) 2017-09-29 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Terms and definitions 1 3 Principle 1 4 confirmed typical reference sample (representative reference sample designation) 1 5 test conditions 2 6 Test Report 2 Reference 3 ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard uses the translation method identical with ISO 16348.2003 "Definition of metal and other inorganic coatings appearance and usage." This standard is proposed by the China Machinery Industry Federation. This standard by the National Metal and Nonmetallic Coating Standardization Technical Committee (SAC/TC57) centralized. This standard was drafted. Wuhan Institute of Materials Protection, COSCO rare earth New Materials Co., Ltd., Guangzhou City, VW Hardware Co., Ltd. Division, Shenzhen Branch of a standard service center, Wuhan material security electroplating technology Productivity Promotion Center. The main drafters of this standard.Jia Jianxin, Zhang Dezhong, Xu Guanglin, Chen Ying, Liu Jin, Zeng Shujun. Metal and other inorganic coatings The definition of appearance and usage1 ScopeThis standard describes the specified metal and inorganic coatings, the appearance and its related terms and effective appearance of the description of the principle.2 Terms and definitionsThe following terms and definitions apply to this document. 2.1 Appearance appearance Visibility characteristics of all major surfaces. 2.2 Consistency of appearance uniformityofappearance In one lot or each lot, all the obvious features of the overlay are the same as the whole area of the main surface. 2.3 Blemish Minor blemishes, or deviations from the specified reference appearance, without prejudice to the normal function of the product. 2.4 Visible defect visibledefect Unacceptable physical imperfections or cracks on the cover affect the appearance of a given reference or reduce the functionality of the product.3 principlesWhen specifying the technical requirements for overlay, especially when used as a reference sample, be sure to confirm the appearance of the test. product The standard should provide relevant details. Note 1. In order to ensure the durability of a given sample, special precautions may need to be taken, such as storing it in a desiccator or depending on the conditions of storage Will be valid. If the product standard does not provide a method, you can use the comparative sample method to determine the appearance and consistency. Passed will be coated with the specified model Reference sample for comparison confirmation (see Chapter 4). Measurement methods such as gloss meter, profiler, colorimeter and other suitable test methods can be used. These methods can provide product standards or purchase Buying contract stipulated characteristics of the measurement method. Note 2. It is not sufficient to describe one by appearance alone. 4 confirmed typical reference sample (representative reference sample designation) In a certain production process may need to use more than one confirmed reference sample to characterize the change of parameters. The sample manufacturing and coating technology should be the same as the purchase part in order to ensure that the purchased product is consistent and reproducible. In order to avoid disputes, all parties concerned unanimously confirmed the various aspects of the reference sample. Confirmed reference samples should be kept by all parties in order to ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 34627-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 34627-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 34627-2017_English with my colleagues?Answer: Yes. 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