Standards

GB/T 31081-2014 Abolished

GB/T 31081-2014 Plastic box pallets

This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, transportation, and storage of plastic box pallets.
This standard applies to plastic box pallets primarily made from high-density polyethylene, copolymer polypropylene, and other plastics.
This standard does not apply to drum and tank pallets.

Publish Date: 2014-12-22

GB/T 31240-2014 Abolished

GB/T 31240-2014 Information technology—Pathways and spaces for customer premises cabling

This standard specifies the structure and requirements of the path and space for telecommunications cabling designed in accordance with ISO/IEC 11801 and ISO/IEC 15018, which is used for information exchange within or between buildings.
This standard also affects the spatial deployment within buildings. This standard takes into account single-occupant and multi-occupant residential and commercial buildings.
This standard does not address the safety aspects of building design, fire protection measures, or telecommunications systems requiring special safety measures.

Publish Date: 2014-12-05

GB/T 30953-2014 Abolished

GB/T 30953-2014 Patrol gauging equipment for hydrometry

This standard specifies the product classification, requirements, test methods, inspection rules, and marking, packaging, transportation, storage, and user manuals for hydrological monitoring devices.
This standard is mainly applicable to hydrological monitoring devices used for monitoring natural water bodies such as rivers, lakes, canals, and reservoirs.
This standard is also partially applicable to hydrological monitoring vehicles used for mobile measurements of water environment (water quality) and soil moisture (moisture conditions) parameters.
Hydrological water resource survey vehicles (specialized) or hydrological meteorological mobile laboratories can refer to this standard for use.

Publish Date: 2014-07-08

GB/T 15659-2014 Abolished

GB/T 15659-2014 Acceptance code of new rural hydropower electrification

This standard specifies the acceptance criteria, conditions, contents and requirements, procedures and methods, and acceptance reports for the new rural electrification construction of hydropower in China.
This standard is applicable to the acceptance of new rural electrification counties (cities, districts, banners, etc.) in China that use hydropower as the main energy source.

Publish Date: 2014-07-08

GB/T 30944-2014 Abolished

GB/T 30944-2014 Guide for energy losses calculation of small hydropower grid

This standard provides methods for calculating and analyzing the power loss in small hydropower grids.
This standard is applicable to the calculation, statistics, analysis, and evaluation of power loss reduction effects in small hydropower grids where small hydropower generation is the main power supply source.

Publish Date: 2014-07-08

GB/T 14863-2013 Abolished

GB/T 14863-2013 Method for net carrier density in silicon epitaxial layers by voltage-capacitance of gated and ungated diodes

This standard specifies the test method for determining the net carrier concentration in a silicon epitaxial layer using the voltage-capacitance relationship of gate-controlled and non-gate-controlled diodes.
This standard is applicable to the measurement of the net carrier concentration in n-type or p-type epitaxial layers on substrates of the same or opposite conductivity type with an epitaxial layer thickness not less than a minimum value (see Appendix A). This standard is also applicable to the measurement of the net carrier concentration in polished silicon wafers.

Publish Date: 2013-12-31

GB/T 30355-2013 Abolished

GB/T 30355-2013 General guide for comprehensive utilization of sisal

This standard specifies the term definitions, basic principles, basic requirements, and management requirements for the comprehensive utilization of Agave L. species, including sisal and A. sisalana Perr.
This standard applies to Agave L. species such as H.11648 sisal and A. sisalana Perr.

Publish Date: 2013-12-31

GB/T 30462-2013 Abolished

GB/T 30462-2013 Remanufactured non-road internal combustion engines—General specifications

This standard specifies the technical requirements for the remanufacturing process of non-road internal combustion engines, product performance requirements, test methods, inspection rules, marking, packaging, transportation, and storage.
This standard applies to the remanufacturing of internal combustion engines used in ships, construction machinery, tractors, agricultural and forestry machinery, and generator sets. Other remanufactured internal combustion engines for which no suitable standards are available can also be used for reference.

Publish Date: 2013-12-31

GB/T 30274-2013 Abolished

GB/T 30274-2013 Information security techniques—Public Key Infrastructure—Specification of testing on application interfaces of electronic signature card

This standard specifies the test environment, test content, and test methods based on the electronic signature card application interface defined in GB/T 25057-2010.
This standard is applicable to the planning, design, and implementation of electronic signature card application interface tests.

Publish Date: 2013-12-31

GB/T 30277-2013 Abolished

GB/T 30277-2013 Information security technology—Public key infrastructures—Certification authentication institution identity code specification

This standard establishes the general principles for the preparation of identification codes for electronic certification authorities.
This standard applies to PKI-based application systems, and the unified electronic certification authority code provides the basic conditions for establishing a national CA directory query system.

Publish Date: 2013-12-31

GB/T 30104.210-2013 Abolished

GB/T 30104.210-2013 Digital addressable lighting interface—Part 210:Particular requirements for control gear—Sequencer(device type 9)

This part of GB/T 30104 specifies the digital signal control protocol and test procedures for electronic control devices in the automatic operation program mode.

Publish Date: 2013-12-17

GB/Z 30154-2013 Abolished

GB/Z 30154-2013 Medical laboratories—Guidance on laboratory implementation of GB/T 22576—2008

This guidance technical document provides guidance on how medical laboratories can implement a quality management system to meet the specialized technical and management requirements for quality and competence set forth in GB/T 22576—2008. Organizations accrediting the competence of medical laboratories can also use this guidance technical document as a foundation to assist laboratories in establishing a quality management system that meets national requirements and complies with relevant international standards. This guidance technical document is applicable to both newly established and existing laboratories, including the management and technical requirements of GB/T 22576—2008.

Publish Date: 2013-12-17