GB/T 24443-2009 English PDFUS$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 24443-2009: Test methods for weight, neps of top and scoured wool Status: Valid
Basic dataStandard ID: GB/T 24443-2009 (GB/T24443-2009)Description (Translated English): Test methods for weight, neps of top and scoured wool Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: W04 Classification of International Standard: 59.080.01 Word Count Estimation: 10,127 Date of Issue: 2009-09-30 Date of Implementation: 2010-03-01 Regulation (derived from): National Standard Approval Announcement 2009 No.10 (Total No.150) 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 Summary: This standard specifies the tops, test methods tops uneven weight ratio, wash the hair sample, cavity defects and coarse hair. This standard applies to all kinds of scoured wool and wool tops products, other tops available for implementation. GB/T 24443-2009: Test methods for weight, neps of top and scoured wool---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.Test methods for weight, neps of topand scoured wool ICS 59.080.01 W04 National Standards of People's Republic of China Tops, wash hair defects and weight of the test method Posted 2009-09-30 2010-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordAppendix A of this standard is an informative annex. The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee Textile Wool Textile Club (SAC/TC209/SC3) centralized. This standard was drafted. Shanghai Textile Science and Technology Institute of wool and linen. The main drafters of this standard. Suqiong, Cao Xianhua, Chen Wei, HONGKONG. Tops, wash hair defects and weight of the test method1 ScopeThis standard specifies the test methods tops, wash hair sampling, defect and coarse cavity hair, tops weight unevenness of. This standard applies to all kinds of scoured wool and wool tops product may refer to other tops.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3291.3 textile material properties and test - Part 3. General GB/T 5706 Textile terms (gross section) GB/T 6529 Textiles Standard conditioning and testing atmosphere GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment GB/T 9995 Textile material moisture content and moisture determination oven drying method GB/T 10685 Test method for wool fiber diameter projection microscopy Determination of fat rate FZ/T 20002 containing wool textiles3 Terms and DefinitionsGB/T 3291.3, GB/T 5706 and established in the following terms and definitions apply to this standard. 3.1 Due to the wet and other reasons, felt and wool fibers or bundles into a block, not a single hand pull fibers or filaments but although torn fiber loss has been broken Injuries wool. 3.2 Where fineness equal or exceed 52.5μm wool fibers. 3.3 Where a fiber diameter equal to or more than 1/3 of the wool fiber length in continuous cavity above 50μm and the width of the canal. Principle 4 Calculated by weight unevenness tops Zhuo Maier formula, combined with moisture regain weight calculation unit tops. Picked from wool tops length > 10mm color hair; based on the gross grain, grass clippings and raw footage starting point according to the standard sample were picked gross grain, grass clippings And raw footage; staining method utilizing picked tops other fibers. Wash hair removal method by tremor impurities and grass clippings, and calculates the soil containing hetero rate; culling of scoured wool felt by hand picking method and block Lek Green Point and paint points. Using microscopic projection chamber distinguish between coarse and gross, gross rate and calculate the crude chamber.5 Test EnvironmentPresetting wet, the humidity and atmospheric testing standards by GB/T 6529 regulations. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 24443-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 24443-2009_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 24443-2009_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 24443-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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