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LY/T 1621-2017: Garden machinery--Product code of designation
Status: Valid LY/T 1621: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 1621-2017 | English | 169 |
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Garden machinery--Product code of designation
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LY/T 1621-2017
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| LY/T 1621-2004 | English | 399 |
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Horticultural machinery. Code of designation
| Obsolete |
LY/T 1621-2004
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PDF similar to LY/T 1621-2017
Basic data | Standard ID | LY/T 1621-2017 (LY/T1621-2017) | | Description (Translated English) | Garden machinery--Product code of designation | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B90 | | Classification of International Standard | 65.060.70 | | Word Count Estimation | 7,753 | | Date of Issue | 2017-06-05 | | Date of Implementation | 2017-09-01 | | Older Standard (superseded by this standard) | LY/T 1621-2004 | | Regulation (derived from) | State Forestry Administration Notice 2017 No. 11; Industry Standard Filing Announcement 2017 No. 8 (Total No. 212) | | Issuing agency(ies) | State Forestry Administration | LY/T 1621-2017: Garden machinery--Product code of designation---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Garden machinery product model preparation method)
ICS 65.060.70
B90
People's Republic of China Forestry Industry Standard
Replacing LY/T 1621-2004
Garden machinery product model preparation method
Published on.2017-06-05
2017-09-01 implementation
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces LY/T 1621-2004 "How to prepare garden machinery models", compared with LY/T 1621-2004 main technical changes
The following is as follows.
--- Revised the name of the standard, from the original "garden machinery model preparation method" to "garden machinery product model preparation party
Law" and revised the English name of the standard;
--- Revised the scope of the standard (see Chapter 1, Chapter 1 of the.2004 edition);
--- Removed the contents of the canonical reference document (Chapter 2 of the.2004 edition);
--- Removed the terms and definitions (Chapter 3 of the.2004 edition);
--- Revised the composition of the model in the model representation method (see Chapter 2,.2004 Edition 4.1);
--- Deleted the contents of the category code and group code (2004 version 4.2, 4.3);
--- Added the content of "brand code or manufacturer code" (see 3.2);
--- Added the content of the "product name code" (see 3.3);
---Modified the content of the product main parameter code (see 3.4, 3.1.1,.2004 version 4.6, 4.7, 4.8);
---Modify the "Special Code" to "Power Class Code" and modify its contents (see Chapter 3.5 of the.2004 edition);
--- Added the content of "power main parameter code" (see 3.6);
--- Added the content of "model or structural form feature code" (see 3.7);
--- Added the content of "design sequence code" (see 3.8, 3.1.1);
--- Modify the "variation code" to "variant sequence code" and modify its contents (see 3.9, Chapter 5 of the.2004 edition);
---Modified the "Modeling Example" (see Chapter 4, Chapter 7 of the.2004 edition);
--- Amend Appendix A from the normative appendix to an informative appendix, and modify the "commonly used garden machinery model" to "common gardens"
The list of mechanical product codes and main parameters", and the contents of Table A.1 have been revised (see Appendix A, Appendix A of.2004).
Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents.
This standard is proposed and managed by the National Forestry Machinery Standardization Technical Committee (SAC/TC61).
This standard was drafted. Harbin Forestry Machinery Research Institute of the State Forestry Administration, Zhejiang Sanfeng Industrial Co., Ltd., Zhejiang Sapas
Manufacturing Co., Ltd., Guilin High-tech Zone Kefeng Machinery Co., Ltd., Zhejiang Yate Electric Co., Ltd., Yongkang Putian Garden Machinery
Company, Shandong Huasheng Zhongtian Machinery Group Co., Ltd., Zhejiang Pinel Technology Co., Ltd., Shandong Yongjia Power Co., Ltd.
Company, Ningbo Daye Garden Equipment Co., Ltd., Jinjiang City, Fujian Province, Sanli Motorcycle Co., Ltd.
The main drafters of this standard. Yang Xuefeng, Yang Feng, Ye Fangzheng, Wang Junping, Ding Junfeng, Tang Enchang, Cui Jingguo, Zhu Daoqing, Gao Chunguang, Hu Dingsheng,
Zhou Yuanhui, Liu Qingguo.
This standard was first published in November.2004 and this is the first revision.
Garden machinery product model preparation method
1 Scope
This standard specifies the model preparation method for garden machinery products.
This standard is applicable to the model preparation of garden machinery products with arbor, shrubs and lawns as the working objects.
This standard does not apply to products that have been given a model before its implementation or imported from abroad.
Note. Products that have been given a model before or imported from abroad are allowed to retain the original model or expand on the original model.
2 model composition
Garden machinery product model by brand code or manufacturer code, product name code, product main parameter code, power category code, power
The main parameter code, model or structural form feature code, design sequence code and variant sequence code are composed. The representation method is shown in Figure 1.
Figure 1 Model representation
3 Meaning and representation of components
3.1 General
3.1.1 The product main parameter code, power main parameter code and design sequence code shall be in the form of a normal Arabic numeral and expressed as an integer.
3.1.2 Chinese pinyin letters and English letters should be capitalized, but the letters I and O should not be used, and the footer should not be used.
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