22 years of industry experience in mechanical parts manufacturing

Mechanical processing industry of the national standard classification

by:HENRY PARTS     2021-03-04
More mechanical processing industry of the national standard classification standard classification, the same with the whole machinery industry standard system in our country mainly includes two aspects of standard classification and nature of the standard content. Grading criteria is different according to the standard applicable scope, can be divided into several different levels. Standards for classification can make the standard to implement better, but also to strengthen the management and maintenance of standard. According to 'standardization law of the People's Republic of China' regulation, the standard is divided into four levels: namely, the national standards, industry standards, local standards and enterprise standards. In addition, in order to adapt to the new and high technology standardization development faster and faster, the national Standardization Administration departments in 1998 by the national standardization guiding technical document management regulations issued standardization system reform of a new move, the outside level 4 standard, and to establish a 'national standardization guidance documents' in addition to the four standards. 1, the national standards: refers to the official standardization organizations by the state or national government agencies authorized by the approval, release, a nationwide unified and applicable standards. Shenzhen machinery processing factory of the People's Republic of China national standards: refers to has great significance to the national economic and technological development, must be a nationwide unified standard. To a nationwide unified technical requirements, shall formulate the national standards. China's national standards formulated by the competent administrative department for standardization under the State Council to plan and organize drafting, and unified examination and approval, number and distribution. China's national standard code, with the 'national standard' - GB said. Mandatory national standards, code-named 'GB' and recommended national standards, code-named 'GB/T'. The serial number of the national standard serial number issued by the national standard codes, standards, and release the following three parts: 1. 2, the industry standard: refers to China's national industries within the scope of unified standard. According to 'standardization law of the People's Republic of China' regulation: 'no national standard and need some trades in the country within the scope of unified technical requirements, can be formulated the industry standard. 'Industry standards by the relevant administrative departments in charge of plan, organization draft, unified examination and approval, serial number, release, and be submitted to the competent administrative department for standardization under the State Council for the record. Industry standard is addition to the national standards, industry standards in the corresponding national standards, to abolish. At present, the competent administrative department for standardization under the State Council has approved issued 58 industry standard code. 3, local standard: within the scope of a province, autonomous region or municipality directly under the central government need to unified standard. For there is no national standards and industry standards and needs within the scope of the provinces, autonomous regions and municipalities directly under the central government unified safety and sanitary requirements of industrial products, may formulate local standards. Local standards by the people's governments of provinces, autonomous regions and municipalities directly under the central government departments of Standardization Administration and competent administrative authorities under the State Council for the record. Local standards may not conflict with the national standards, industry standards, after the corresponding national standards or industry standards, local standards on their own. Local standard code, the 'DB' and the province, autonomous region or municipality directly under the administrative division code in the first two digits, add slash, serial number and title of four parts. 4, enterprise standards: refers to the enterprise product standards and within the enterprise needs to coordinate and unified technical requirements and standards set by the management, work requirements. The products of the enterprises in the absence of national standards, industry standards and local standards, enterprise standards shall be drawn up, as the basis of production. The state encourages enterprises under the premise of not in violation of the relevant mandatory standards, formulate strict in the national standards, industry standards and local standards of enterprise standards, apply within the enterprise. Enterprise standard by a representative of the enterprise as a legal person or legal representative authorized by the competent leadership approval, release, unified management by enterprise legal representative authorized by the department. Enterprise product standards, and shall, within 30 days after the release for the record. General according to the enterprise standardization subordinate relations shall be reported to the local administrative departments and relevant administrative competent departments for the record. Shenzhen mechanical processing plant
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