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GB/T 16255.2-2008 English PDF

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Q: Should I purchase the latest version GB/T 16255.2-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16255.2-2008 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.

US$149.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 16255.2-2008: Test method for the percentage of burry and impurities in scoured mohair
Status: Valid

GB/T 16255.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 16255.2-2008	149	Add to Cart	2 days	Test method for the percentage of burry and impurities in scoured mohair	Valid
GB/T 16255.2-1996	199	Add to Cart	2 days	Test method for the percentage of burry and impurities in mohair	Obsolete

Similar standards

FZ/T 70009 FZ/T 20018 GB/T 16254 GB/T 16254 GB/T 16255.3

Basic data

Standard ID: GB/T 16255.2-2008 (GB/T16255.2-2008)
Description (Translated English): Test method for the percentage of burry and impurities in scoured mohair
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W21
Classification of International Standard: 59.060.10
Word Count Estimation: 5,578
Date of Issue: 2008-08-20
Date of Implementation: 2008-12-01
Older Standard (superseded by this standard): GB/T 16255.2-1996
Quoted Standard: GB/T 8170; GB/T 14269
Regulation (derived from): National Standard Announcement 2008 No.14 (Total No.127)
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 manner determined by hand sorting wash mohair with haste, impurity rate test methods. This section applies to wash lambs wool mohair, wash containing adult mohair sloppy, determination of impurity rate.

GB/T 16255.2-2008: Test method for the percentage of burry and impurities in scoured mohair

---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 method for the percentage of burry and impurities in scoured mohair ICS 59.060.10 W21 National Standards of People's Republic of China Replacing GB/T 16255.2-1996 Wash mohair containing grass, hybrid test method Posted 2008-08-20 2008-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 16255 "Wash mohair" is divided into three parts. --- GB/T 16255.1 "Wash mohair"; --- GB/T 16255.2 "Wash mohair containing grass, hybrid test method"; --- GB/T 16255.3 "Wash mohair fiber length of the test method for hand row Act." This section GB/T 16255 Part 2. This Part replaces GB/T 16255.2-1996. This section compared with the GB/T 16255.2-1996, the main changes are as follows. --- Increased laboratory sample is thoroughly mixed in step (this version 4.1.2); --- The sample mass was reduced from 20g to 5g (1996 version 5.2, this version 4.1.4); --- Removing the drying step (1996 version 5.3). This part is proposed by the China Fiber Inspection Bureau. This part of the jurisdiction of the China Fiber Inspection Bureau. This section is drafted. Fiber Inspection Bureau of Shaanxi Province, Zhejiang Province Fiber Inspection Bureau. The main drafters of this section. Xiuqin, Huang Chao, Chen Wucheng, Yusu Ying, Huang Yi, Tian Yongjie, a Li Lei. This part of the standard replaces the previous editions are. --- GB/T 16255.2-1996. Wash mohair containing grass, hybrid test method

1 Scope

GB/T 16255 provisions of this part of the way by hand sorting determination Wash sloppy, impurity rate test method containing mohair. This section applies to washing lambs wool mohair, including determination of sloppy cleaning trash content adult mohair.

2 Normative references

The following documents contain provisions which, through reference GB/T 16255 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 8170 numerical rounding rules GB/T 14269 wool test sampling methods

3 equipment and instruments

a) Balance. Range 200g, dividing the value of 0.01g; range 200g, division value 0.0001g; b) mesh, 60 mesh; c) forceps; d) containing material plate. Test Method 4 4.1 Sampling and sample preparation 4.1.1 Wash mohair laboratory samples drawn in accordance with the provisions of GB/T 14269 of. 4.1.2 After thoroughly mixed laboratory sample, tiled test stand. 4.1.3 multi-point method from both sides of the laboratory sample random test sample, each side of not less than 20 points. 4.1.4 The test samples taken into triplicate, one of which as sample preparation. The quality of each sample of 5g, to the nearest 0.01g. 4.2 Test procedure 4.2.1 Sheng dish placement was white paper or black light paper, in order to clearly distinguish impurities. 4.2.2 The screen on the paper, then the sample is placed in the sieve. 4.2.3 In manual sorting manner tear loose the first sample, then, to be able to clearly distinguish between, and attached to the sample mixed grass and impurities picked with tweezers Years, were placed. 4.2.4 Weigh the grass, the quality of impurities, accurate to 0.0001g. 4.3 Calculation Results 4.3.1 hasty press containing the formula (1) calculations. F = 2 × m1 m1 100% (1) Where. F --- containing sloppy%; Mass m1 --- grass in grams (g); M1 2 --- quality of the sample, in grams (g). ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 16255.2-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 16255.2-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 16255.2-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 16255.2-2008_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. 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+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 16255.2-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16255.2-2008 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.