1、 STD-BSI BS EN 844-7-ENGL 1997 R1624hh9 064b703 b47 IPI BRITISH STANDARD Round and sawn timber - Terminology Part 7. Terms relating to anatomical structure of timber * * IB The European Standard EN 844-7 : 1997 has the status of a British Standard ICs 01.040.79; 79.040 NO COPYING WITHOUT BSI PERMISS
2、ION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 844-7 : 1997 BS EN 844-7 : 1997 AmdNo. The following BSI references relate to the work on this standard Committee reference B/543/1 Draft for comment 9YI 11180 DC Committees responsible for this British Standard Date Text affected The prepdon of this Br
3、itish Standard was entrusted by Technical Committee B/543, Round and sawn timber, to Subcommittee B/543/1, Timber trminology and measurement, upon which the following bodies were represented: British Timber Merchants Association British Woodworking Federation Council of Forest Industries of British
4、Columbia Depment of the Environment (Building Research Establishment) Forestry Commission National Council of Building Material Producers National House-Building Council Royal Institute of British Architects Timber Packaging and Pdet Confederation Timber We Federation ?hissed Rafter and Fabricxitom
5、Association United Kingdom Softwood Sawmilem Association This British Standard, having been prepared under the direction of the Sector Board for Building and Civil Engineering, was published under the authority of the Standards Board and comes into effect on 15 October 1997 O BSI 1997 ISBN O 680 279
6、88 X STD-BSI BS EN 844-7-ENGL 1997 I lb24bb9 Ob116705 LILT I BS EN 844-7 : 1997 Contents Committees responsible National foreword page Inside front cover ii Foreword 1 Scope 2 Terms and definitions 2 3 3 Alphabetical index of terms 8 x x O BSI 1997 i BS EN 844-7 : 1997 National foreword This British
7、 Standard has been prepared by Subcommittee B/543/1 and is the English language version of EN 844-7 : 1997 Round and sawn timber - Tmimlogy - Part 7: Temis relating to anatomical structure of timber, published by the European Committee for Standardization (CEN). No existing British Standard is super
8、seded. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN titie page, pages 2 to 10, an inside back cover and a back cover. ii O BSI 1997 * * v1 _ STD.BS1
9、BS EN 844-7-ENGL 1997 Lb24bb9 bYb707 292 EUROPEAN STANDARD EN 844-7 NORME EUROPENNE EUROP- NORM March 1997 ICs 01.040.79; 79.040 Descriptors: Wood, sawlogs, sawn timber, vocabuiq, structures, bioom, multilingual nomenclature J3nghsh version bund and sawn timber - Eminology- Part 7: %rms rehtingto an
10、atomical structure of timber Bois ronds et bois scis - Terminoogie - Partie 7 kes rele ia structure anatomique du bois Rund- und Schnittholz - Rrminologie - Teil 7 Begriffe zum anatomischen Aufbau von Holz This European Standard was approved by CEN on 199742-27. CEN members are bound to comply with
11、the CENEENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretanat o
12、r to any CEN member. This European Standard exists in three official versions (English, French, Gem). A version in any other language made by translation under the responsibility of a CEN member into its own language and noed to the Central Secretanat has the same status as the official versions. CE
13、N members are the national standards bodies of Ab-ia, Belgium, Denmark, Finland, France, Germanx Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. European Committee for Standardization Cona (u E gs 5555 s 5 5 s 5s a aaaa a a a
14、 a aa u E; c a B 3 .i .i .i . .i .i .i .i .i .i .i a a a aa a a a a a a O BSI 1997 Page 4 EN 844-7 : 1997 R O ES1 1997 STD-BSI BS EN 844-7-ENGL 1777 Lb24bb7 Oblib71L 713 D Page 5 EN 844-7 : 1997 8 -8 O BSI 1997 STD-BSI BS EN 844-7-ENGL 1777 lb211bb7 Ohlib712 b5T m Page 6 EN 844-7 : 1997 O BSI 1997 *
15、 Co * Page 7 EN 844-7 : 1997 O BSI 1997 STD-BSI BS EN 844-7-ENGL 1797 D Zb24bb7 Ub4b7L4 422 D Page 8 EN 844-7 : 1997 a r! 2 T! b a T! Qo s rl s 2 z 2 b I “a I 4 .I o 3 e 8 -8 e 8 .8 e 8 -8 P Q, 8 a, 3- o a, 91 a .8 e *Q e O BSI 1997 STD-BSI BS EN 844-7-ENGL 1777 I 1624bb7 Uh4b715 3b9 I Page 9 EN 844
16、-7 : 1997 a, Ei cw O X d) eu I 3 P 8 a I 4 *o P a, O P i3 4 I .c3 O ES1 1997 STD-BSI BS EN 844-7-ENGL 1997 I Lb24bb9 Ob4b71b 2T5 M BSEN 844-7 : 1997 BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national body responsible for preparing British sta
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