|
US$2609.00 · In stock
Delivery: <= 13 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 2026-2007: Identification species of main imported woods in the world
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 2026-2007 | English | 2609 |
Add to Cart
|
13 days [Need to translate]
|
Identification species of main imported woods in the world
| Valid |
SN/T 2026-2007
|
PDF similar to SN/T 2026-2007
Standard similar to SN/T 2026-2007 LY/T 2407 GB/T 30762 Basic data | Standard ID | SN/T 2026-2007 (SN/T2026-2007) | | Description (Translated English) | Identification species of main imported woods in the world | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | B61 | | Classification of International Standard | 65.020.20 | | Word Count Estimation | 93,915 | | Date of Issue | 2007-12-24 | | Date of Implementation | 2008-07-01 | | Regulation (derived from) | Industry standard filing Notice 2008 No. 2 (No. 98 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the entry of the world's major timber species identification of macroscopic and microscopic characteristics. This standard applies to the entry of the world's major timber species identification. | SN/T 2026-2007: Identification species of main imported woods in the world---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.
Identification species of main imported woods in the world
Exit inspection and quarantine industry standard book People's Republic of China
Entry of the world's major timber species identification standard
Posted 2007-12-24
2008-07-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Terms and definitions 1
Tree structure features 3 main timber Africa 6
Tree structure features 4 main timber 27 in Southeast Asia
North American species structure features 5 main timber 53
Structural Features 6 species in South America main timber 68
Tree structure features 7 other regions main timber 86
Figure 1 Structural features 6 Oak Lam
Figure 2 Structural features two core hematoxylin 7
Figure 3 Spike hematoxylin structural features 9
Figure 4 Terminalia structural features of Côte d'Ivoire 10
Ebony structural features 11 Figure 5 Zanzibar
Rosewood structural features 6 Angola 12
7 African neem cylindrical structure features 14
8 Goodwood African neem structural features 15
9 Baituo Feng Lian structural features 16
10 black hump neem structural features 18
11 Gabon Okan structural features 19
12 adenomas beans structural features 20
13 large Iroko structural features 22
14 Red Wings iron wood structure features 23
15 Monkeys fruit structure features 24
16 Manson Indus structural features 26
17 ordinary black tree structure features 27
18 Penjia tree structure features 28
19 siamea structural features 30
20 Merbau structural features 31
21 Malay Kempas structural features 32
22 Mao Terminalia tree structure features 34
23 Heteroptera incense (baillonii) Structural Features 35
24 Dipterocarp structural features 36
25 borneol incense structural features 38
26 Hopea structural features 39
27 pentadentate (light red) Balau structural features 40
28 White Balau structural features 42
29 Crimson Balau structural features 43
Peel structural characteristics Figure 3044
31 Ebony structural features 46
32 sandalwood structural features 47
33 Banca prismatic wood structure features 48
34 Structural Features Ama neem 49
35 Myanmar linden hard structural features 51
Figure 36 Teak structure features 52
Fir structural features 37 Vancouver 53
38 Larch bark structure features 54
39 Engelmann spruce structural features 56
40 Douglas fir structural features North America 57
41 Sequoia 58 tectonic features
42 big-leaf maple structural features 59
43 North Birch structural features 60
44 Structural features of American white oak 62
45 Red Oak Structural Features 63
46 United States 64 Liquidambar structural features
47 Hickory structural features 66
48 67 North America Liriodendron structural features
49 Snake wood crooked wings paint structure features 68
50 high four olive wood structure features 70
51 Structural Features Guyana hematoxylin-Post 71
52 Purple Heart hematoxylin structure features 72
53 flat gingerbread wooden structure features 74
54 Purple beans Ssangyong valve structure features 75
55 Wa Tai beans Guyana structural features 76
56 Red Olive structural features 78
57 Guyana fiber skin Lecythidaceae structural features 79
Figure 58 Structural features 80 Abba beans
59 cones beans structural features 82
Figure 60 bidentate wire substructure features 83
Figure 61 gross structural features 84 single core wood
62 Scotch Pine structural features 86
63 Fagus structural characteristics of Europe 87
Foreword
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard by the People's Republic of China Jiangsu CIQ is responsible for drafting, Wuhu People's Republic of China Entry-Exit Inspection and Quarantine
Bureau, Nanjing Forestry University, Anhui Agricultural University, the United States Trade Co., Ltd. Nantong timber gauging unit participated in the drafting.
The main drafters of this standard. Huang Weiguo, Zhangyao Li, Huang Xin, Huang Weimin, Wang Lei.
This standard is the first release of the entry-exit inspection and quarantine industry standards.
Entry of the world's major timber species identification standard
1 Scope
This standard specifies the entry of the world's major timber species identification of macroscopic and microscopic characteristics.
This standard applies to the identification of entry of the world's major timber species.
2 Terms and definitions
The following terms and definitions apply to this standard
2.1
From wood transverse section, the xylem can be divided into two parts. Usually near the outer part of the bark, lighter in color, called sapwood; internal against
Near the pith, darker, called heartwood.
2.2
With the longitudinal axis of the trunk or the grain direction perpendicular to the section.
2.3
And tree trunks or grain direction parallel to the longitudinal axis along the radius of the trunk section made.
2.4
And tree trunks or vertical axis parallel to the direction of the wood grain, and perpendicular to the radius of the trunk, with the ring tangential section.
2.5
In the transverse plane wood, there is a circle of wood layers. Since such a growth cycle generated around the pith of concentric circles, called
Growth rings. Trees in temperate regions, only once a year growth in the growing season, there is a dormant period, so the growth ring known as the ring.
2.6
In a ring, close to the pith part, loose material, lighter in color, called early wood; in a ring, close to the Ministry of bark
Points, material is relatively hard, darker, called late wood. In a ring, early wood to late wood transformation degree is to identify important features softwood
one. Most softwood from early wood to late wood is gradual change, called the graded; few species transition from early wood to late wood is sharp,
Called rapid change; located between the CML and slow change, called rapid change slightly.
2.7
Conduit hole in the transverse plane of the molecule, called a hole, it is a unique structure hardwood name. From the combination of holes to points, a single
Holes, complex pore, hole hole chains and groups of points.
2.7.1
Most holes were more than six radially arranged.
|