T/CAPEC 12-2020 Coal mining hydraulic support manufacturing supervision technical requirements
T/CAPEC 12-2020 Coal mining hydraulic support manufacturing supervision technical requirements
Basic Information
Scope
Scope: This document specifies the technical requirements for quality supervision during the manufacturing process of hydraulic supports. This document is applicable to the supervision services of domestically produced hydraulic supports (for use in environments with temperatures between 0°C and 60°C). Other types of hydraulic supports may be implemented in accordance with this document as a reference. Main technical content: This standard consists of five chapters and one informative appendix. They are: scope, normative references, terms and definitions, basic requirements for equipment supervision services, supervision processes related to manufacturing quality, and Appendix A: Supervision content and witnessing methods during the manufacturing phase of hydraulic supports.