This standard specifies the terms and definitions, types and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of lightweight belt conveyors for finished goods (hereinafter referred to as belt conveyors). This standard applies to light belt conveyors that work indoors and transport general-purpose finished items. This standard does not apply to light belt conveyors transporting toxic, harmful, flammable, explosive, highly corrosive and radioactive items.
GB/T 755 Rotating electrical machines—Rating and performance*, 2019-12-10 Update
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
GB/T 9239.1-2006 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
GB/T 9286-1998 Paints and varnishes--Cross cut test for films
JB/T 10061 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique