BS ISO 11398-2012 Raw ostrich skins Description of defects guidelines for presentation and grading on basis of defects《未加工鸵鸟皮 瑕疵基点分级和描述用导则 瑕疵描述》.pdf
《BS ISO 11398-2012 Raw ostrich skins Description of defects guidelines for presentation and grading on basis of defects《未加工鸵鸟皮 瑕疵基点分级和描述用导则 瑕疵描述》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 11398-2012 Raw ostrich skins Description of defects guidelines for presentation and grading on basis of defects《未加工鸵鸟皮 瑕疵基点分级和描述用导则 瑕疵描述》.pdf(16页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 11398:2012Raw ostrich skins Description of defects,guidelines for presentation andgrading on basis of defectsBS ISO 11398:2012 BRITISH STANDARDNational forewordThis Britis
2、h Standard is the UK implementation of ISO 11398:2012.The UK participation in its preparation was entrusted to TechnicalCommittee TCI/69, Footwear, leather and coated fabrics.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not pu
3、rport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 66493 9ICS 59.140.20Compliance with a British Standard cannot confer immunity fromlegal obligatio
4、ns.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 May 2012.Amendments issued since publicationDate Text affectedBS ISO 11398:2012 ISO 2012Raw ostrich skins Description of defects, guidelines for presentation and grading on basis of defects
5、Peaux brutes dautruche Description des dfauts, lignes directrices pour la prsentation et classement sur la base des dfautsINTERNATIONAL STANDARDISO11398First edition2012-05-15Reference numberISO 11398:2012(E)BS ISO 11398:2012ISO 11398:2012(E)ii ISO 2012 All rights reservedCOPYRIGHT PROTECTED DOCUMEN
6、T ISO 2012All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in
7、the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 11398:2012ISO 11398:2012(E)ForewordISO (the International Organization for Standardization) is a worldwide
8、 federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that
9、committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in acco
10、rdance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requir
11、es approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 11398 was prepared by Technical C
12、ommittee ISO/TC 120, Leather, Subcommittee SC 1, Raw hides and skins, including pickled pelts. ISO 2012 All rights reserved iiiBS ISO 11398:2012BS ISO 11398:2012Raw ostrich skins Description of defects, guidelines for presentation and grading on basis of defects1 ScopeThis International Standard pro
13、vides descriptions of defects in raw ostrich skins and guidelines for the presentation and grading of ostrich skins based on these defects.2 Terms related to external parasites and diseases which cause defects in ostrich skinsThe following terms and definitions deal with parasites and diseases that
14、contribute to defects (such as rashes, grown-in feathers, pit marks and marks from inoculation) in ostrich skins.2.1 External parasites2.1.1 mitesmall arthropod belonging to the subclass Acarina (also known as Acari) and the class ArachnidaNOTE This parasite lodges on the body of ostrich and suck th
15、e blood, causing small punctures or wounds. Mites are also vectors for numerous diseases.2.1.2 ticksmall arachnid in the order Ixodida, subclass AcarinaNOTE Ticks are ectoparasites (external parasites), living by hematophagy on the blood of mammals, birds, and occasionally reptiles and amphibians. T
16、his parasite lodges on the body of ostrich and sucks the blood, causing small punctures or wounds. Ticks are also vectors of numerous diseases.2.2 Bacterial diseases2.2.1 omphalitis yolk sacculitiscondition characterized by infected yolk sacs, often accompanied by unhealed navels in young birdsNOTE
17、Omphalitis is infectious and is caused by opportunistic bacteria such as coliforms, staphylococci, pseudomonas specie and proteus specie.2.2.2 botulismfood poisoning caused by ingesting the toxins of clostridium botulinumNOTE Flaccid paralysis is usually seen in the legs, wings, necks and eyelid of
18、the birds affected by botulism.2.2.3 anthraxacute infectious disease caused by bacillus anthracis and characterized by rapidly fatal septicaemia2.2.4 camplyopbacteriosissemi-acute to chronic disease caused by gram negative bacterium campylobacter jejuni and resulting in inflammation, cramps, and pro
19、gressive weaknessINTERNATIONAL STANDARD ISO 11398:2012(E) ISO 2012 All rights reserved 1BS ISO 11398:2012ISO 11398:2012(E)2.2.5 necrotic enteritisacute disease that may affect ostriches at any age and which is caused mainly by Clostridium perfringensNOTE This disease spreads quickly through dropping
20、s and by direct contact. It is sometimes related to mud eating.2.2.6 ulcerative enteritisacute disease that may affect ostriches at any age and which is caused mainly by Clostridium colinumNOTE This disease spreads quickly through droppings and by direct contact. It is sometimes related to mud eatin
21、g.2.3 Viral diseases2.3.1 newcastle diseasehighly contagious and destructive disease caused by the newcastle virus of genus avulavirus which causes gasping, coughing, nervous depression, muscular tremor, dropping wings, twisting of head and neck, complete paralysis2.3.2 avian poxslow spreading disea
22、se, characterized by wart-like lesions on the skin of the head, eyelids, around the external ear opening, on the beak and on the skin of the neck2.3.3 avian influenzaillness caused by many different strains of influenza virus that have adapted to a specific hostNOTE Avian influenza is characterized
23、by respiratory signs, rales, excessive lacrimation, sinusitis, and oedema of the head and face.2.4 Mycotic diseases2.4.1 aspergillosisrespiratory disease caused by the fungus aspergillus fumigatusNOTE These are characterized by gross lesions in the lung, decreased appetite and stunting.2.4.2 candidi
24、asisdisease, caused by the fungus candida moniliformis, which affects the mucus of the mouth and esophagus, causing norexia, dehydration and death2.5nutritional disordernutritional deficiency of an ostrich which affects the general condition of the body and skin of ostrich3 Terms related to defects
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