|
US$189.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 13833-2022: Fiber flax - Flax stalk and dew-retting flax stalk
Status: Valid GB/T 13833: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13833-2022 | English | 189 |
Add to Cart
|
3 days [Need to translate]
|
Fiber flax - Flax stalk and dew-retting flax stalk
| Valid |
GB/T 13833-2022
|
| GB/T 13833-2002 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Raw stem for fibre flax
| Obsolete |
GB/T 13833-2002
|
| GB/T 13833-1992 | English | 239 |
Add to Cart
|
2 days [Need to translate]
|
Raw stem for fibre flax
| Obsolete |
GB/T 13833-1992
|
PDF similar to GB/T 13833-2022
Standard similar to GB/T 13833-2022 FZ/T 30003 GB/T 16984 GB/T 45582 Basic data | Standard ID | GB/T 13833-2022 (GB/T13833-2022) | | Description (Translated English) | Fiber flax - Flax stalk and dew-retting flax stalk | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | W30 | | Classification of International Standard | 59.060.10 | | Word Count Estimation | 10,162 | | Date of Issue | 2022-10-14 | | Date of Implementation | 2023-05-01 | | Older Standard (superseded by this standard) | GB/T 13833-2002, GB/T 13834-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 13833-2022: Fiber flax - Flax stalk and dew-retting flax stalk---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.
Fiber flax -- Flax stalk and dew-retting flax stalk
ICS 59.060.10
CCS W30
National Standards of People's Republic of China
Replacing GB/T 13833-2002, GB/T 13834-2008
Flax raw stems and dew stems for fiber
Published on 2022-10-12
2023-05-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
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"
drafted.
This document replaces GB/T 13833-2002 "Flax stems for fiber" and GB/T 13834-2008 "Flax stems for fiber",
Compared with GB/T 13833-2002 and GB/T 13834-2008, in addition to structural adjustment and editorial changes, the main technical changes are as follows.
a) Changed the content of "Scope" (see Chapter 1, Chapter 1 of GB/T 13833-2002, GB/T 13834-2008);
b) Changed the content of "Terms and Definitions", added "Flax raw stem", deleted "Flax growth rate", rearranged the order (see Chapter 3,
GB/T 13833-2002, Chapter 3 of GB/T 13834-2008);
c) Changed the name, content and order of "requirements"; deleted the "standard color rate" index requirement of the fifth grade for flax primary stems, and changed the "resurrection"
"Rate" and "sloppy"; the dry stems of flax rain and dew have been revised to the first-class "fineness", the technical index of "general hemp rate" has been improved, and the "long hemp rate" has been deleted.
(See Chapter 4, Chapter 4 of GB/T 13833-2002, GB/T 13834-2008);
d) "Sampling" is added, and the relevant content in the document is refined and listed separately (see Chapter 5, GB/T 13833-2002,
Chapter 5 of GB/T 13834-2008);
e) Changed the test method, changed the "color" inspection, refined the sloppy test method, and changed the sloppy calculation formula (see
Chapter 6, Chapter 5 of GB/T 13833-2002, GB/T 13834-2008);
f) Changed the inspection rules (see Chapter 7, Chapter 6 of GB/T 13833-2002, GB/T 13834-2008);
g) Changed the physical standard (see Chapter 8, Chapter 7 of GB/T 13833-2002, GB/T 13834-2008);
h) Changed transportation and storage (see Chapter 9, Chapter 8 of GB/T 13833-2002).
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed and managed by the National Fiber Standardization Technical Committee (SAC/TC513).
This document was drafted by. Heilongjiang Fiber Quality Monitoring Center, Daqing Branch of Heilongjiang Academy of Sciences, Heilongjiang Academy of Agricultural Sciences,
Harbin University, Heilongjiang Provincial Institute of Quality Supervision and Inspection, Harbin City Product Quality Comprehensive Inspection and Testing Center.
The main drafters of this document. Wang Jianjun, Han Li, Sun Yufeng, Wang Guijiang, Mo Yanli, Liu Yufeng, Liu Wei, Suning, Guo Xiaoyan, Zhang Minhang,
Ma Dongmei, Li Jinliang, and Fu Qiudong.
The previous versions of this document and its superseded documents are as follows.
--- First published in.1992 as GB/T 13833-1992, first revised in.2002;
--- This is the second revision, which incorporates the content of GB/T 13834-2008 "Flax Dried Stems for Fiber" (GB/T 13834-
The previous versions released in.2008 are. GB/T 13834-1992).
Flax raw stems and dew stems for fiber
1 Scope
This document specifies the terms and definitions, requirements, sampling, test methods, inspection rules, physical standards of flax raw stems and dry stems for fiber
standardization, transportation and storage.
This document applies to raw flax stems and dew stems for fiber use.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 8170 Numerical Rounding Rules and Representation and Judgment of Limit Values
GB/T 9995 Determination of moisture content and moisture regain of textile materials by oven drying method
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
flax primary stem flaxstalk
Flax that has been air-dried and threshed after harvest.
NOTE. Include flax stems and taproots.
3.2
dew-rettingflaxstalk
After harvesting, the flax is retted by rain and dew, and then air-dried.
NOTE. Include flax stems and taproots.
3.3
normal stem normalflaxstalk
Flax stems that are sown and harvested at the right time.
3.4
abnormalflaxstalk
Unsuitable planting, harvesting, and flax primary stems with bast or xylem damaged due to natural disasters or improper agricultural techniques.
3.5
Stem under-rettingflaxstalk
Insufficient degumming and dry flax stems that do not meet the technical requirements of rain retting.
3.6
Technologicallength
On flax stems, the distance from the cotyledon scar to the beginning of the first branch.
|