General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 27627-2011
Scope
This standard specifies the terms and definitions, working principle, model and basic parameter items, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage requirements of the disc selection machine. This standard applies to disc concentrators for separating barley, oats, buckwheat, vetch and other small particle impurities from grains.
GB/T 27627-2011 Referenced Document
GB 5226.1 Safety of machinery--Electrical equipment of machines--Part 1: General requirements*, 2019-06-04 Update
GB/T 12467.3 Quality requirements for fusion welding of metallic materials.Part 3:Standard quality requirements
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 24854 Grain and oil machinery—General specification for product packaging
GB/T 24855 Grain and oil machinery-General technical specification for assembling
GB/T 24856 Grain and oil machinery-General specification of casting
GB/T 25218 Grain and oil machinery—General specifications for products painting
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 5494 Inspection of grain and oils—Determination of foreign matter and unsound kernels of grain and oilseeds*, 2019-05-10 Update
GBZ 158 Warning Signs for Occupational Hazards in the Workplace