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GB/T 40746-2021 English PDF

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US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 40746-2021: Freshwater nucleated pearl
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 40746-2021	139	Add to Cart	3 days	Freshwater nucleated pearl	Valid

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Basic data

Standard ID: GB/T 40746-2021 (GB/T40746-2021)
Description (Translated English): Freshwater nucleated pearl
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B52;Y88
Word Count Estimation: 7,750
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40746-2021: Freshwater nucleated pearl

---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.
Freshwater nucleated pearl ICS 67.120.30;39.060 CCSB52;Y88 National Standards of People's Republic of China Freshwater nucleated pearl Released on 2021-10-11 2022-05-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China. This document is under the jurisdiction of the National Fisheries Standardization Technical Committee (SAC/TC156). Drafting organizations of this document. Guangdong Shaohe Pearl Co., Ltd., Huai'an Shaohe Pearl Research Institute Co., Ltd., Guangdong Ocean University, Guangdong Ronghui Pearl Culture Co., Ltd., Guangxi Zhuang Autonomous Region Product Quality Inspection and Research Institute, Zhejiang Ruanshi Pearl Co., Ltd., Zhejiang Love Pearl Co., Ltd., Hai Nanjing Run Pearl Technology Co., Ltd., Shenzhen Dragon Pearl Co., Ltd. The main drafters of this document. Xie Shaohe, Xie Yu, Wang Qingui, Lin Zhanxin, Lin Weicai, Liang Feilong, Deng Yuewen, Yin Haiyang, Li Xuan, Guo Yingcen, Ruan Tiejun, Qian Jianyi, Zhou Shuli, Wang Hai, Cai Wenjiang. Freshwater nucleated pearl

1 Scope

This document specifies the terms and definitions of freshwater nucleated pearls, quality factors and grades, pearl grades, inspection methods, requirements for grading personnel, The basic content of the grading report or certificate, marking and labeling, packaging, transportation, and storage. This document is applicable to the quality evaluation of freshwater nucleated pearls.

2 Normative references

The content of the following documents constitutes an indispensable clause of this document through normative references in the text. Among them, dated quotations Only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 18781-2008 Pearl Classification

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 The pearl is formed by implanting the pearl nucleus in the freshwater pearl clam and secreting nacre on the surface of the pearl nucleus. [Source. GB/T 37063-2018,3.9] 3.2 Nucleus Used to cultivate the inner core of free pearls. [Source. GB/T 37063-2018,3.5]

4 Quality factors and levels

4.1 Color It shall meet the requirements of 5.1 in GB/T 18781-2008. 4.2 Size It shall meet the requirements of 5.2 in GB/T 18781-2008. 4.3 Shape level The shape classification is shown in Table 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 40746-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 40746-2021_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 40746-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 40746-2021_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.