T/ZZB 0071-2021 Industrial Sewing Machine, Computer Controlled High Speed Package Sewing Machine
T/ZZB 0071-2021 Industrial Sewing Machine, Computer Controlled High Speed Package Sewing Machine
Basic Information
Scope
Scope: This document specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, accessories and spare parts, marking, packaging, transportation, storage, and quality commitments for industrial computer-controlled high-speed overlock sewing machines. This document applies to industrial computer-controlled high-speed overlock sewing machines (hereinafter referred to as "products") used for sewing thin and medium-thick textile products. Main technical contents: This document specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, accessories and spare parts, marking, packaging, transportation, storage, and quality commitments for industrial computer-controlled high-speed overlock sewing machines. This document applies to industrial computer-controlled high-speed overlock sewing machines (hereinafter referred to as "products") used for sewing thin and medium-thick textile products.