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GB/T 33338-2016 English PDF

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US$119.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33338-2016: Test methods of twist for dipped yarns and cords
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33338-2016	119	Add to Cart	2 days	Test methods of twist for dipped yarns and cords	Valid

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Basic data

Standard ID: GB/T 33338-2016 (GB/T33338-2016)
Description (Translated English): Test methods of twist for dipped yarns and cords
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G47
Classification of International Standard: 83.140.99
Word Count Estimation: 6,633
Date of Issue: 2016-12-13
Date of Implementation: 2017-07-01
Regulation (derived from): National Standard Notice No.203 of 2016
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 33338-2016: Test methods of twist for dipped yarns and cords

---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 of twist for dipped yarns and cords ICS 83.140.99 G47 National Standards of People's Republic of China Test method for twist yarn, cord and cord twist test 2016-12-13 released 2017-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Petroleum and Chemical Industry Association. This standard by the National Rubber and Rubber Products Standardization Technical Committee dipping skeleton material sub-technical committee (SAC/TC35 / SC13). The drafting of this standard. Zhejiang Hai Men Men Rubber Co., Ltd., Qingdao New Materials Technology Industrial Park Development Co., Ltd., Jinhua City, sub-wheel Fiber Co., Ltd., Ningbo Karcher Tape Co., Ltd., Qingdao Sanxiang Technology Co., Ltd., Qingdao University of Science and Technology. The main drafters of this standard. Gong Guoyong, Wang Bingxin, Xiang Jun, Ying Jianli, Wang Tao, Liu Li, Zhang Qiming. Test method for twist yarn, cord and cord twist test

1 Scope

This standard specifies the test method for the determination of dipped yarns, cord and cord twist made of chemical fiber or inorganic fiber material. This standard applies to the determination of dipped yarns, cord and cord twist, and other non-dipped yarns, cord and cord twist can also be measured According to the implementation.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 6529 Standard atmosphere for textiles for humidity control and testing Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170

3 test principle

Under the specified pre-tensioning force, the specimen is fixed in the holder of one end of the twister, and the holder of the other end of the twist is rotated The twist of the sample in the specified length until the strands or monofilaments in the sample are parallel, observe the twist direction and read the twist value.

4 instruments and tools

4.1 twist meter The twist test shall be carried out using a twist meter, which shall meet the following requirements. a) with two grippers, one of which can be connected to the twist meter motor shaft can rotate in the direction of rotation in both directions but not Can move, the other movable holder can adjust the sample clamping length but can not rotate; b) the number of revolutions of the rotary counter should be recorded or displayed to the nearest one; c) with twist indicator; d) with the measurement of the length of the sample scale, the accuracy of 1mm; e) a device having a pre-tension applied to the sample. 4.2 Tools Analysis needle.

5 Test General

5.1 Test environment The test shall be carried out in the standard atmospheric environment specified in GB/T 6529. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33338-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33338-2016_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 33338-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33338-2016_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.