Standards

T/HBESA 010-2024 Active

T/HBESA 010-2024 Guidelines for Countermeasures against Food Waste in Online Dining Services

Main technical content: Online catering is the largest sub-sector of the catering service industry. It has a large number of businesses, high consumption volume, and a unique consumer group and consumption pattern. The amount of food waste is significant. Effectively preventing food waste in the online catering sector and promoting civilized, healthy, rational, and green online consumption are of great significance for ensuring national food security, advocating social civilization, advancing the construction of a resource-saving society, promoting sustainable economic and social development, and safeguarding national security. This document, as an important support for implementing the provisions on preventing food waste in the "Anti-Food Waste Law of the People's Republic of China", further enriches and improves the regulatory system for preventing food waste in the catering industry, and guides and regulates the work of preventing food waste in online catering services, which is of great practical significance.

Publish Date: 2024-12-31

T/CIET 952-2024 Active

T/CIET 952-2024 Ceramic matrix composite material performance testing specifications

Scope: This document specifies the principles, test methods, test steps, test results, data processing, and test reports for testing the physical and mechanical properties of continuous fiber-reinforced (strengthened) ceramic matrix composites at room temperature. This document is applicable to testing the physical properties (bulk density, porosity, thermal expansion coefficient) and mechanical properties (fracture toughness, flexural strength, compressive strength, shear strength, tensile strength) of ceramic matrix composites at room temperature. Main technical content: This document specifies the principles, test methods, test steps, test results, data processing, and test reports for testing the physical and mechanical properties of continuous fiber-reinforced (strengthened) ceramic matrix composites at room temperature. This document is applicable to testing the physical properties (bulk density, porosity, thermal expansion coefficient) and mechanical properties (fracture toughness, flexural strength, compressive strength, shear strength, tensile strength) of ceramic matrix composites at room temperature.

Publish Date: 2024-12-31

T/HNSJX 0001-2024 Active

T/HNSJX 0001-2024 Geological diamond composite drill bit

Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Classification and model preparation 5. Dimensions and allowable deviations 6. Technical requirements 7. Inspection methods 8. Inspection rules 9. Marking, packaging, quality assurance certificates, transportation, and storage

Publish Date: 2024-12-31

T/CIECCPA 050-2024 Active

T/CIECCPA 050-2024 Energy-saving technical requirements for water-based hydraulic system configuration in fully mechanized mining face

Scope: This document specifies the general requirements, methods, and standards for the design, manufacture, configuration, and operation of water-based hydraulic systems in fully mechanized mining faces. This document is applicable to the design, manufacture, configuration, and operation of water-based hydraulic systems in fully mechanized mining faces in coal mines; Main technical content: This document specifies the general requirements, methods, and standards for the design, manufacture, configuration, and operation of water-based hydraulic systems in fully mechanized mining faces.

Publish Date: 2024-12-31

T/WBA 2-2024 Active

T/WBA 2-2024 The evaluation rules for the public brand of advanced manufacturing in Wuxi

Main technical content: This document provides guidelines for the shaping, construction, and rating rules of the Wuxi Advanced Manufacturing Public Brand. It lists the key elements of the development of the Wuxi Advanced Manufacturing Public Brand industry system and the rating of Wuxi Advanced Manufacturing Brands from five aspects: the Wuxi Advanced Manufacturing Brand industry system, the development principles of advanced manufacturing brands, the key indicators of advanced manufacturing brands, the upgrading of the level of advanced manufacturing branding, and the supporting service system for advanced manufacturing brands. It serves as a basis for licensing enterprises of the Wuxi Advanced Manufacturing Public Brand, as well as for improving the level of branding of products and services, upgrading and improving the brand, providing guidance for brand development, and conducting rating evaluations.

Publish Date: 2024-12-31

T/CASEI 047-2024 Active

T/CASEI 047-2024 Forklift periodic (first) inspection risk identification and risk assessment procedures

Scope: This document establishes the process of hazard identification and risk assessment for the regular (initial) inspection of forklifts, and stipulates the classification of hazards, hazard identification, risk assessment, and risk control. This document applies to the regular (initial) inspection of forklifts that are included in the scope of special equipment safety supervision and management. Forklift inspection activities that are not included in the scope of special equipment safety supervision and management can refer to this document for guidance. Main technical content: This document establishes the process of hazard identification and risk assessment for the regular (initial) inspection of forklifts, and stipulates the classification of hazards, hazard identification, risk assessment, and risk control. This document applies to the regular (initial) inspection of forklifts that are included in the scope of special equipment safety supervision and management. Forklift inspection activities that are not included in the scope of special equipment safety supervision and management can refer to this document for guidance.

Publish Date: 2024-12-31

T/CHES 142-2024 Active

T/CHES 142-2024 Drilling High-pressure Water Test Procedures for Water Conservancy and Hydropower Engineering

Main technical content: experimental equipment, experimental preparation, on-site testing, data organization and reporting

Publish Date: 2024-12-31

T/GXDSL 037-2024 Active

T/GXDSL 037-2024

Main technical content: Elementary school food: It refers to all kinds of food supplied to elementary school students and teaching staff for consumption on campus, including staple foods, dishes, snacks, drinks, and snacks, etc.

Publish Date: 2024-12-31

T/GXDSL 051-2024 Active

T/GXDSL 051-2024 The protocol for maintaining temperature and preserving the freshness of passion fruit

Main technical content: Passion fruit constant-temperature preservation: It refers to the process of inhibiting the physiological metabolic activities of passion fruit and delaying the process of fruit aging, rotting, and quality deterioration under relatively constant temperature conditions by controlling factors such as temperature, humidity, and gas composition, so as to maintain the quality characteristics of passion fruit, including its appearance, flavor, and nutritional components, and extend its sales period and consumption shelf life in the market.

Publish Date: 2024-12-31

T/GXDSL 036-2024 Active

T/GXDSL 036-2024 Kindergarten food safety inspection and testing technical specifications

Main technical content: Kindergarten food: refers to various foods such as staple foods, dishes, snacks, drinks, and fruits prepared by kindergarten cafeterias for children and teaching staff, as well as pre-packaged foods and edible agricultural products purchased by kindergartens

Publish Date: 2024-12-31

T/GXDSL 047-2024 Active

T/GXDSL 047-2024 Universal technical requirements for brain-computer device interfaces

Main technical content: Brain-computer interface: refers to a hardware and software system that establishes an information connection between the brain and external devices, enabling the collection, processing, and analysis of brain neural signals, and converting them into instructions that can be recognized and executed by external devices, or feeding back information from external devices to the brain, thereby realizing functions such as human-computer interaction and neural regulation

Publish Date: 2024-12-31

T/ATNT 2-2024 Active

T/ATNT 2-2024

Main technical content: This document specifies the performance of wheeled probes for orbital ultrasonic testing equipment, the performance of ultrasonic detectors, and the detection methods for their comprehensive performance. The performance of wheeled probes specified in this document includes echo frequency, sound axis deviation angle, refraction angle of oblique probes, resolution, sound beam width, and echo amplitude within the wheel. The performance of ultrasonic detectors specified in this document includes sound path measurement error, vertical linearity error, and blocking range. The comprehensive performance specified in this document includes sensitivity margin, distance-amplitude characteristics, static detection sensitivity, signal-to-noise ratio, and defect detection capability. This document specifies the requirements for inspection personnel, inspection (auxiliary) equipment, coupling agents, inspection procedures, original records, and inspection reports. This document is applicable to the detection methods for the working performance of ultrasonic testing equipment used to detect defects in railway tracks (rails) using wheeled probes (single probe method or dual probe method).

Publish Date: 2024-12-31