Standard No.:	SC/T 4022-2007
English Name:	Fishing nets-Determination of breaking load and knot breaking load of netting yarns
Chinese Name:	渔网 网线断裂强力和结节断裂强力的测定
Chinese Classification:	B56    Tools for aquatic product and fishery
Professional Classification:	SC    Professional Standard - Aquaculture
Issued by:	MOA
Issued on:	2007-12-18
Implemented on:	2008-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	70.0
Delivery:	via email in 1 business day

1 Scope This Standard specifies a method of testing the breaking load and knot breaking load of netting yarns for fishing nets. Test may be carried out in both the dry and wet states but tests in the wet state on the knotted yarn are considered to be particularly appropriate in indicating the behavior of the yarn in use. 2 Normative References This standard has incorporated the dated and undated normative references from other publications. The normative reference will be used appropriately in this text and the publications will be listed below. For dated reference, subsequent amendments to (excluding the corrections), or revisions of, any of these publications do apply provided the reference has been incorporated into the amendment or revision. For any undated references, the latest edition of the document referred to applies (including amendments). ISO 139 Textiles-Standard Atmospheres for Conditioning and Testing ISO 858 Fishing Net-Designation of Netting Yarns in the Tex System 3 Definitions

Foreword i 1 Scope 2 Normative References 3 Definitions 4 Principle 5 Apparatus 6 Sampling 7 Preparation of Specimens 8 Requirements for Testing 9 Number of Tests 10 Test Procedure 11 Calculation and Expression of Results 12 Test Report