GB/T 3903.13-2020 PDF EnglishUS$105.00 · In stock · Download in 9 seconds
GB/T 3903.13-2020: Footwear - Test methods for outsoles - Dimensional stability Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB/T 3903.13: Historical versions
Similar standardsGB/T 3903.13-2020: Footwear - Test methods for outsoles - Dimensional stability---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT3903.13-2020GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 61.060 Y 78 GB/T 3903.13-2020 / ISO 20873:2018 Replacing GB/T 3903.13-2005 Footwear - Test methods for outsoles - Dimensional stability (ISO 20873:2018, IDT) ISSUED ON: OCTOBER 21, 2020 IMPLEMENTED ON: MAY 01, 2021 Issued by: State Administration for Market Regulation; Standardization Administration of the People’s Republic of China. Table of ContentsForeword ... 3 1 Scope ... 5 2 Normative references ... 5 3 Terms and definitions ... 5 4 Test equipment and materials ... 5 5 Sampling and conditioning ... 6 6 Test method ... 6 7 Test result ... 8 8 Test report ... 8ForewordThis Standard was drafted in accordance with the rules given in GB/T 1.1-2009. This Standard replaces GB/T 3903.13-2005 "Footwear - Test methods for outsoles - Dimensional stability"; compared with GB/T 3903.13-2005, the major technical changes are as follows: -- Modify normative references; use ISO standards to replace EU standards (see Chapter 2; Chapter 2 of version 2005); -- Modify the definition of dimensional stability and add a note (see 3.1; 3.1 of version 2005); -- Modify the test report requirements (see Chapter 8; Chapter 8 of version 2005); The translation method used in this Standard is equivalent to ISO 20873:2018 "Footwear - Test methods for outsoles - Dimensional stability". The documents of our country that have a consistent correspondence with the international documents that are referenced in this Standard are as follows: -- GB/T 2941-2006 Rubber - General procedures for preparing and conditioning test pieces for physical test methods (ISO 23529:2004, IDT) -- GB/T 22049-2019 Footwear - Standard atmospheres for conditioning and testing of footwear and components for footwear (ISO 18454:2018, IDT) -- GB/T 22050-2008 Footwear - Sampling location preparation and duration of conditioning of samples and test pieces (ISO 17709:2004, IDT) For convenience of use, this Standard makes the following editorial changes: -- Add a note to the clause (see Clause 7), "Note: According to customer needs, it can be noted, after the test result, that the sample change is shrinkage or extension". Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This Standard was proposed by China National Light Industry Council. This Standard shall be under the jurisdiction of National Technical Committee 305 on Footwear of Standardization Administration of China (SAC/TC 305). Footwear - Test methods for outsoles - Dimensional stability1 ScopeThis Standard specifies the method for determining the linear change rate of the dimensions after heating of footwear outsole materials.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest edition (including all amendments) applies to this document. ISO 17709 Footwear - Sampling location, preparation and duration of conditioning of samples and test pieces ISO 18454 Footwear - Standard atmospheres for conditioning and testing of footwear and components for footwear ISO 23529 Rubber - General procedures for preparing and conditioning test pieces for physical test methods3 Terms and definitionsThe following terms and definitions are applicable to this document. 3.1 Dimensional stability Change in the distance between two reference points on a test piece before and after heating under specified conditions. Note: This rate of change is expressed as a percentage.4 Test equipment and materialsThe following equipment and materials shall be used: ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 3903.13-2020 be delivered?Answer: The full copy PDF of English version of GB/T 3903.13-2020 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 3903.13-2020_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 3903.13-2020_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB/T 3903.13-2020 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds.Question 5: Should I purchase the latest version GB/T 3903.13-2020?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3903.13-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.How to buy and download a true PDF of English version of GB/T 3903.13-2020?A step-by-step guide to download PDF of GB/T 3903.13-2020_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).Step 2: Search keyword "GB/T 3903.13-2020". Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart. Step 4: Select payment option (Via payment agents Stripe or PayPal). Step 5: Customize Tax Invoice -- Fill up your email etc. Step 6: Click "Checkout". Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively. Step 8: Optional -- Go to download PDF. Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice. See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9 |
