JB/T 4246-2012 (English Version) PDF

Scope: This standard specifies the product classification, technical requirements, test methods, inspection rules, signs, labels, instructions for use, packaging, transportation and storage of rotary probability screens. This standard is applicable to rotating probability screens for classifying high-moisture medium-fine-grained raw coal.

JB/T 4246-2012 Referenced Document

GB/T 10095.1-2008 Cylindrical gears.System of accuracy.Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teech
GB/T 10095.2-2008 Cylindrical gears.System of accuracy.Part 1:Definitions and allowable values of deviations relevant to radial composite deviations and runout information
GB/T 1243 Short-pitch transmission precision roller and bush chains,attachments and associated chain sprockets
GB/T 13306 Plates
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 1720-1979 Method of test for adhesion of paint films
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 25706 Code of designations for mining machinery products
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane*， 2017-12-29 Update
GB/T 6060.2 Roughness comparison specimens - Ground, turned, bored, milled, shaped and planed
GB/T 6388 Transport package shipping mark
GB/T 9969 General principles for preparation of instructions for use of industrial products
JB/T 5000.3 Heavy mectlanical general techniqueg.Part 3: And standards welding