This standard specifies the terms and definitions, models, types and basic parameters, materials, working conditions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of curved grille decontamination machines (hereinafter referred to as decontamination machines) . This standard applies to the manufacture and inspection of curved grille decontamination machines used in water supply and drainage projects.
CJ/T 492-2016 Referenced Document
GB 755 Rotating electrical machines.Rating and performance
GB/T 11337 Measurement of departures from flatness
GB/T 17219 Standard for safety evaluation of equipment and protective materials in drinking water system
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 20878-2007 Stainless and heat-resisting steels Designation and chemical composition
GB/T 3767 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane
GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coa
JB/T 5000.12 Heavy mechanical general techniques and standards.Part 12: Paint
JB/T 5936 General technical conditions for machined parts of engineering machinery*， 2018-02-09 Update
JB/T 5943 Engineering machinery General technical specifications for weldments*， 2019-05-01 Update
SJ 20893 Stainless steel pickling and passivation specification