T/NXJX 020-2021 Casting coating preparation equipment technical requirements
T/NXJX 020-2021 Casting coating preparation equipment technical requirements
Basic Information
Scope
Scope: This document specifies the terms and definitions, marking, types and parameters, technical requirements, test methods, inspection rules, marking, packaging, and storage and transportation of casting coating preparation equipment. This document is applicable to the design, manufacture, and acceptance of casting coating preparation equipment (hereinafter referred to as "equipment"). Main technical content: This document specifies the terms and definitions, marking, types and parameters, technical requirements, test methods, inspection rules, marking, packaging, and storage and transportation of casting coating preparation equipment. This document is applicable to the design, manufacture, and acceptance of casting coating preparation equipment (hereinafter referred to as "equipment").