General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 31055-2014
Scope
This standard specifies the type and parameters, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of paddy and rough separation sieve plates. This standard is applicable to sieve plates for grain and other purposes, and its hole shape is blind hole convex platform hole and blind hole concave pit hole shape.
GB/T 31055-2014 Referenced Document
GB/T 10061 Screen plants.Codification for designating perforations
GB/T 12620 Round and elongated apertures with round and square plate screens
GB/T 15602 Industrial screens and screening.Vocabulary
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 19360-2003 Industrial plate screens--Specifications and test methods
GB/T 708 Dimension,shape,weight and tolerance for coldrolled steel strip and sheet*, 2019-03-25 Update