|
US$139.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 16255.3-2008: Test method for the percentage of length of scoured mohair -- Array diagram method
Status: Valid GB/T 16255.3: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 16255.3-2008 | English | 139 |
Add to Cart
|
3 days [Need to translate]
|
Test method for the percentage of length of scoured mohair -- Array diagram method
| Valid |
GB/T 16255.3-2008
|
| GB/T 16255.3-1996 | English | 239 |
Add to Cart
|
2 days [Need to translate]
|
Test mothod for length of scoured mohair--Array diagram method
| Obsolete |
GB/T 16255.3-1996
|
PDF similar to GB/T 16255.3-2008
Basic data | Standard ID | GB/T 16255.3-2008 (GB/T16255.3-2008) | | Description (Translated English) | Test method for the percentage of length of scoured mohair -- Array diagram method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | W21 | | Classification of International Standard | 59.060.10 | | Word Count Estimation | 6,663 | | Date of Issue | 2008-08-20 | | Date of Implementation | 2008-12-01 | | Older Standard (superseded by this standard) | GB/T 16255.3-1996 | | Quoted Standard | GB/T 6529; GB/T 8170; GB/T 14269 | | Regulation (derived from) | National Standard Approval 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 test methods for measuring hand row of Figure washed mohair fiber length. This section applies to wash lambs wool mohair, determination of the length of the wash adult mohair. | GB/T 16255.3-2008: Test method for the percentage of length of scoured mohair -- Array diagram method
---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 length of scoured mohair. Array diagram method
ICS 59.060.10
W21
National Standards of People's Republic of China
Replacing GB/T 16255.3-1996
Wash mohair fiber length of the test method
Hand row Act
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 3.
This Part replaces GB/T 16255.3-1996.
This section compared with the GB/T 16255.3-1996, the main changes are as follows.
--- Increased laboratory sample repeatedly mixed step (this version 4.2.2);
--- Tracing the glass, transparent graph paper again to trace a direct reading after measuring steel ruler, then drawing (1996 version 7.3, this
Version 4.3.3).
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, a Li Lei, Tian Yongjie.
This part of the standard replaces the previous editions are.
--- GB/T 16255.3-1996.
Wash mohair fiber length of the test method
Hand row Act
1 Scope
GB/T 16255 provisions of this part of the test method for measuring hand-strip Figure Wash mohair fiber length.
This section applies to washing mohair wool lamb, washed measured adult mohair length.
2 Normative references
The following documents contain provisions which, through reference GB/T 16255 in this section constitute provisions of this section. For dated references
Documents, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encourage the present section
Research on the parties to reach an agreement to use the latest versions of these documents. For undated references, the latest edition of
In this section.
GB/T 6529 Textiles Standard conditioning and testing atmosphere
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 0.001g;
b) steel ruler. dividing the value of 1mm;
c) right triangular ruler. dividing the value of 1mm;
d) velvet board;
e) forceps;
f) graph paper;
g) pen.
Test Method 4
4.1 test standard atmosphere
Standard air GB/T 6529 regulations.
4.2 Sampling and sample preparation
4.2.1 Wash mohair laboratory samples drawn in accordance with the provisions of GB/T 14269 of.
4.2.2 After thoroughly mixed laboratory sample, tiled test stand.
4.2.3 multi-point method from both sides of the laboratory sample random test sample, each side of not less than 20 points, a total of 90g.
4.2.4 The test sample is thoroughly mixed, random 0.6g ~ 0.8g of the test specimen to the nearest 0.001g, and then by mixing
Divided into three levels. Two of the samples used in parallel experiments, one reserved for sample preparation.
4.3 Test procedure
4.3.1 Finishing tuft
The sample with the thumb and index finger to tear loose, repeatedly organized into one end of the straight flush and natural fiber tufts, or in black velvet panel repeatedly organized into
One end of the spindle-shaped tufts flush. In the finishing process, to prevent fiber breakage, remove entangled fibers, the fibers still free after the release collate
Within the tuft.
|