This standard specifies the classification and coding of grain attributes, using standardized names. This standard applies to information processing and information exchange in the grain industry. LS/T 1702-2004 Grain Information Classification and Coding Grain Attribute Classification and Coding LS/T1702-2004 Standard Download Decompression Password: www.bzxz.net
This standard specifies the classification and coding of grain attributes, using standardized names. This standard applies to information processing and information exchange in the grain industry.

1C8 03.100.40
Benchmark number: 1392E13943—2004
Grain Industry Standard of the People's Republic of China
LS/T1700～1712—2004
Classification and cudes of grain information
Classification and cudes of grain information2004-04-22 Issued
State Administration of Grain
Implemented on 2004-07-01
ICS 03. 100. 40
Benchmark number: 13928—2004
Grain Industry Standard of the People's Republic of China
LS/T 1702—2004
Classification and cudes of grain information
Classification and codes of grain attributes
Classification and codes of grain informalion-Classification and coding of grain attribu 2004-04-22 issued Www.bzxZ.net
State Administration of Grain
2004-07-01 implementation
1.S/T1702—2004
In order to meet the needs of information processing and research in the grain industry, and to improve the standardized management of grain information and the construction of information systems, this standard is formulated:
This standard is compiled based on GB/T20001.120014 standard Part 3: Information classification and coding. GF/T7C27—2002 Information classification and coding basic principles and methods, and is comprehensively compiled in combination with the current characteristics of grain in my country. This standard is issued by the State Administration of Grain and Oils
The originating units of this standard: Henan University of Technology, National Grain and Oils General Center. The authors of this standard are: Zhu Yuhua, Zhen Yi, Qiu Che, Yu Lumin, Gong Ruolan Guanquan Gong, Gong Meishen, J1
1 Scope
Grain information classification and coding
Grain attribute classification and code
This standard specifies the classification and code of grain, adopts standardized names, and is applicable to information processing and information exchange in the grain industry. 2 Classification principles and methods
2.1 This standard classifies the basic properties of grain such as storage properties and test forms. 2.2 This standard adopts the classification method:
3 Coding method and code structure
3.1 Coding method
LS/T1702—2004
3.1.1 This standard adopts hierarchical code, which is roughly divided into two levels. Each level is named major, minor, and minor. 3.1.2 The code of this standard is represented by three Arabic numerals. The next layer is a quick-acting word. The third layer uses the teacher sequence code and the collection sequence code. 3.1.3 The code of the class and name of the classification title is changed to a certain layer in the middle. When processing the information, add \ to! The total code length, the standard text does not add ""
3.2 Code structure
Third layer
Third mud
4 Food demand classification and code table
Food category and code table, free table 1. Table 1 Grain classification and code table Used for insurance information report Specialized sales of various drugs War-tightened enterprises can receive Other businesses and provide protection Local reserve grain Reserve report TIKANTKa-LS/I702-2094 Other local reserves New grain for storage and protection Other commodities Other silver Table 1 (continued)
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