This part of GB/T 3939 specifies the principles for naming and marking of mesh. This part applies to the naming and marking of mesh that has not been treated with paint. Meshes that have been treated with paint must be marked. GB/T 3939.2-2004 Naming and marking of main fishing gear materials Meshes GB/T3939.2-2004 Standard download decompression password: www.bzxz.net

IC365.150
National Standard of the People's Republic of China
CB/T3939.2—2004
Generated GR/4-1
Nomenclature and signs of main fishing gear materials
Nomenclature and signs of main fishing gear materials-Netting2004-11-09 Issued
National Quality Supervision, Inspection and Quarantine Administration of the People's Republic of China, Standardization Administration of the People's Republic of China
2005-03-01 Implementation
GB/T3939.1 Main fishing gear material names and signs> are divided into the following categories: 1 【3339.12004 Market name of fishing gear materials:
GH/339.2—2004 2 Nomenclature and signs of main fishing gear materials Netting
GB: T939.824 Domestic fishing gear material names and signs? ：
GB/T19:9.4-2661 Standard material name and number marking 3:wwW.bzxz.Net
3.8UX9.32634 Main fishing point material name and number marking sinker.
Not divided into G8/139 series Part 2
GB/T 3939.2—2004
This part is the revision of 11 nets + markings, and the following contents are adjusted and changed: This part name 1 film marking 3 changes only material naming and marking net:
. Such as naming and marking, and the identification of the complete step marking, one increase of the station production standard:
State risk film category information:
One elimination Lu? The label
One added a simple label.
This part uses the scientific definition of pressure correction.
This part is issued on the date of the Ministry of Industry and Information Technology.
This part is subject to the technical requirements of the whole aquatic product standard and the German H material sub-technical committee (1: 156/S4): This part is the main point of the school: China Academy of Fisheries Science and Technology East China Sea Fisheries Research Institute, Provincial Marine Fisheries Research Institute This part is responsible for the interpretation of the original part of the strict than the dream standard from the second edition of the wood release situation: GS/T $540--383.
1 Model figure
Main fishing star material naming and marking
This part of G specifies the naming and marking of nets. G/T3939.2-200
This part is applicable to the naming and marking of nets treated with materials and nets treated with paints. When marking, it must be clearly stated. 2 Normative references
The following documents and clauses are applicable to this part through reference in this part of GB/3939. For any dated reference, all amendments (excluding errata) or revisions after the date of application are not applicable to this part. However, the parties to the agreement reached on this part are encouraged to use the latest versions of these documents. For any referenced documents with a sufficient date, the latest version shall apply to this part.
GB/T54391 Name and marking of main consumer materials
3 Terms and definitions
T5001 All technical terms and definitions are applicable to the technical part of GB/T3939. Nomenclature
Principles for classifying fiber materials 4.1 When two pieces are composed of a single fiber material, the three characters in the fiber material name shall be used as the product name. 4.2 When the mesh is composed of two or more fiber materials, the Chinese name of the fiber materials shall be written in the order of their primary and secondary importance followed by the word "mesh" as the product name.
5 Marking
5.1 The marking of the mesh wire technical characteristics in this part adopts the marking of T3939.1. 5.2 Mesh marking, which includes the following seven items in order: a) Product name:
L) Wire technical characteristics:
Double wire mesh: multiplied by 2
) Mesh length (mm) in millimeters) Mesh size in millimeters: Mesh structure, represented by mesh number: Format change sign,
5. 3a), b) and g) and the average value between 5.4b, single-line knotted net! Expressed in single-filament diameter in meters, write "\" before the value; knotted net with single-line (single-filament) density multiplied by its total number of roots, write \P before the actual number of lines; braided net with comprehensive density and width in tex, write \" before the value; warp knitting, group knitting, twisted net with single-filament (single yarn) density multiplied by its root, write \\ before the value of the line; plain woven net with warp, needle yarn density and other tex values, write "P" before the value:
5.5 single-line, cow-effect net or knotless net is too c). GH/1 3939.2—2004
5 small with the front collar length.
5? Extract the number of "\, vertical Shang Shang day exciting first" 5, according to the standard, plain woven mesh. The mountain is the starting yarn density multiplied by the knot sand required length) in meters of chewing straight length. 5.9. The codes for live 1, full station. Respect dead knot, warp knitting, simple knitting, concept, meaning, semi-machine, or type mesh are H1SI, tour.115, [3, JN.CN.=Z.CX.
Small: Fishing net single model A×12—4 price 1400V2555C5X5 half%5c3 fishing use 7 theory dynamic woven single knot system, the summer net is made of 12 strands or 56x polyethylene monofilament, the maximum length is 40mm, the maximum cost is 2 months net size, longitudinal 250 mesh single dead net 6 commercial markings
6.1 East product ring identification, fishing gear mapping net production and other materials composed of comprehensive markings! 6.2 Product name: "\" should be used to indicate the fiber material code, without leaving a space between the code. When the product is composed of two or more fiber materials, "\" should be used between the fiber material codes. 6.3 When the code is not used, the code can be omitted): The wire transfer of the small fiber material is: M 37NU S U&
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