GB/T 39811-2021Equipment nomenclature and sorted and numbering for stone industry (English PDF)
石材工业用设备术语和分类及型号编制方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
March 9, 2021
Implementation date
October 1, 2021
Scope
GB/T 39811-2021 is the English-translated version of 石材工业用设备术语和分类及型号编制方法.
GB/T 39811-2021 fixes the naming, the classification and the model numbering of the equipment used in the stone industry. It gives the terminology and the classes of the machines and the method by which a model designation is built.
It applies to the production and auxiliary equipment of every stage: the quarrying of natural stone blocks, the making of artificial stone blanks and the processing of the products.
Machine builders, quarries and stone works use it. Issued on 9 March 2021, it has applied since 1 October 2021.
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Document preview — GB/T 39811-2021
National Standard of the People's Republic of China
- ICS
- 73.120
- Classification
- Q 99
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This standard specifies the terminology and classification of equipment used in the stone industry and the method of modelling.
This standard applies to the production and auxiliary equipment in various links such as natural stone block mining, artificial stone blank preparation, and product processing.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 13890 Natural Stone Terminology
GB/T 35165 Synthetic Stone Terminology and Classification
GB/T 50731 Standard for Building Materials Engineering Terminology
3 Terms and definitions
The terms and definitions defined in GB/T 13890, GB/T 35165 and GB/T 50731 apply to this document. Below by category and group List these terms and definitions.
3.1 Category term
3.1.1 Mining equipment
Mechanical equipment used for the recovery, trimming and movement of stone blocks.
3.1.2 Artificial stone billet equipment
Mechanical equipment for the preparation of man-made stone square materials and slabs.
3.1.3 Blockcutting equipment
The mechanical equipment for sawing blocks into rough boards, specification materials or agreed materials.
3.1.4 Surface processing equipment
Mechanical equipment for processing the surface of the sheet into mirror, matte, rough and other surfaces.
3.1.5 Slabcutting equipment
Mechanical equipment for sheet cutting and processing.
3.1.6 Special-shaped processing equipment
Mechanical equipment for processing stone into non-standard stone products such as arc slabs, fancy lines, cylinders, spheres, and carving products.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 13890-2025 — Classification and terminology of natural stones
GB/T 35165-2017 — Terminology and classification for agglomerated stone
GB/T 7251.4-2026 — Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)
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GB/T 39811-2021
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