This standard specifies the structural type and basic parameters, technical requirements, test methods, inspection rules, marking and packaging, transportation and storage requirements of drum dryers. This standard is applicable to suspensions, emulsions, sols, etc. that have fluidity. Drum dryer for drying adhesive materials (hereinafter referred to as dryer),
GB/T 191 Packaging.Pictorial marking for handling of goods
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