LS/T 1707.1-2004Classification and codes of grain information. Grain storage. Part 1: Classification and codes of grain storage operation (English PDF)

Foreword

LS/T 1707 "Food Information Classification and Coding Grain Storage" is divided into three parts.

--- Part 1. Classification and code of warehouse operations;

--- Part 2. Classification and code of food situation detection;

--- Part 3. Equipment classification and code.

This part is the first part of LS/T 1707.

This part is drafted in accordance with the rules given in GB/T 1.1-2009.

This section replaces LS/T 1707.1-2004. The main technical changes compared with LS/T 1707.1-2004 are as follows.

--- Simplified the classification method for mechanical ventilation of grain storage in the original standard;

--- Combine Appendix A, Table A.1, "Common Drug Category Codes" in the original standard with the corresponding drug types;

--- Removed the "electromagnetic ray processing" related content in the original standard;

--- Added work related to simple storage and grease storage.

This part is based on GB/T.20001.3-2015 "Standard writing rules Part 3. Classification standards", GB/T 7027-2002 "Information the basic principles and methods of classification and coding, combined with the comprehensive coding of the main storage operations in grain storage enterprises.

This part is proposed and managed by the National Grain Bureau.

This section drafted by. Henan University of Technology, National Grain and Oil Information Center.

1 Scope

This part of LS/T 1707 specifies the classification principles and methods of the main storage operations in grain storage enterprises, the coding methods of codes, and generations.

Technical indicators such as code structure, coding principle, storage operation classification and code table.

This section applies to information processing and information exchange in the food industry.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 17913 grain and oil storage phosphine circulating fumigation equipment GB/T 29890 Grain and Oil Storage Technical Specifications LS/T 1201 phosphine circulation fumigation technical specification LS/T 1202 Technical Regulations for Mechanical Ventilation of Grain Storage LS/T 1707.2 Food Information Classification and Coding Grain Storage Part 2. Classification and Code of Grain Detection

3 Classification principles and methods

3.1 Classification and coding according to the type of business of grain storage enterprises.

3.2 Adopt line classification method.

4 Coding method and code structure

5 Coding principles

5.1 This section covers the main warehousing operations involved in the warehousing enterprise. The order and level of all codes are independent of importance.

5.2 Assignments are classified in principle in terms of their general operation in most warehousing companies.

6 Warehousing job classification and code table

The warehouse operation classification and code table are shown in Table 1.

Table 1 Warehousing job classification and code

Code name description 1 warehousing

101 Ways to transport grain

1011 Waterway transportation 10111 packaging 10112 in bulk

1012 Railway transportation 10121 packaging 10122 in bulk

1013 Road transport

10131 packaging

10132 in bulk

1014 Containerized unitized transport 10141 packaging 10142 in bulk

1019 Other forms of transport a 102 weighing 103 inspection 104 cleaning up 105 drying

1051 Natural drying

1052 Mechanical drying 1053 mixed drying

1059 Other drying methods a

106 Warehousing method

1061 Manual warehousing

1062 Mechanical warehousing

Table 1 (continued)

Code name description 1063 semi-mechanical warehousing

1069 Other warehousing methods a 107 stacking 1071 stacked form 10711 scatter

10712 Packaging

10713 Peripheral package 108 pile height 109 closing 2 storage in the warehouse

201 Grain storage machinery ventilation 2011 cooling and ventilation 2012 precipitation ventilation

2013 Treatment of heating grain ventilation

2014 Equilibrium grain temperature ventilation

2019 Ventilation for other purposes

202 Low temperature storage in addition to underground storage 2021 natural low temperature 2022 air conditioning low temperature 2023 grain cooler low temperature 2024 refrigeration unit low temperature 2025 inner circulation

2029 Other low temperature mode a 203 modified atmosphere storage

2031 Biological oxygen reduction

20311 Naturally sealed hypoxia

20312 Microbial oxygen reduction

20313 Other biological oxygen reduction a 2032 artificial atmosphere 20321 nitrogen filled 20322 carbon dioxide gas

20329 Other artificial atmospheres a

2033 Chemical oxygen reduction

20331 Iron-based deoxidizer

Table 1 (continued)

Code name description

20339 Other chemical oxygenators a

204 Pest Control

2041 Use of protective agent

20411 High quality malathion 20412 chlorpyrifos 20413 methyl pyrimiphos

20414 Kai Anbao

20415 inert powder

20416 spinosyn

20419 Other protective agents a 2042 mixed grain method 20421 surface mixing 20422 layered medicine

20423 Wholesale medicine

20429 Other mixed food methods a 2043 using fumigant 20431 phosphine 20432 sulfuryl fluoride 20439 other fumigants a 2044 fumigation method 20441 conventional fumigation GB/T 29890

20442 Whole warehouse circulation fumigation 20443 sub-circulation fumigation

20449 Other fumigation methods a 2045 application method GB/T 17913, LS/T 1201 LS/T 1202 20451 phosphine generator outside the warehouse 20452 phosphine cylinder application 20453 phosphide aluminum grain application 20454 aluminum phosphide sustained release 20455 intermittent administration

20459 Other methods of administration a 2046 dosage 2047 fumigation sealing time

Table 1 (continued)

Code name description

2048 Use of empty warehouses, equipment pesticides

20481 Trichlorfon

20482 phoxim

20483 Dichlorvos

20484 Trichlorfon smoke agent

20489 Other empty warehouses, equipment pesticidesa 205 closed insulation treatment

2051 Whole warehouse processing

2052 Doors and windows, hole handling

2153 Grain cover

2154 Air tightness measurement

2059 Other a

206 Inspection LS/T 1707.2 3 out of stock 301 labor 3011 packaging 3012 in bulk

302 Machinery

3021 packaging

3022 in bulk

303 semi-mechanical

3031 packaging

3032 in bulk

309 other a

4 simple storage

401 Simple Warehouse 402 shed 409 other a 5 grease storage 501 tank storage 502 oil drum storage 503 grease storage technology 5031 regular storage of grease 5032 grease modified atmosphere storage

Table 1 (continued)

Code name description

5033 Oil Antioxidant Storage

5034 Low temperature storage of grease 5039 other oil storage technology a a "Others" set in the code is a containment category and contains relevant content that is not included in this code.