GB/T 44746-2024 Grain and oil machinery—Scraper conveyor

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 2894-1996 Safety signs GB 2894-2008 Safety signs and guideline for the use GB/T 3768-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3768-2017 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 GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5491-1985 Inspection of grain and oilseeds Methods for sampling and sample reduction GB/T 5494-1985 Inspection of grain and oilseeds Methods for determination of foreign matter and unsound kernels GB/T 5494-2008 Inspection of grain and oils—Determination of foreign matter and unsound kernels of grain and oilseeds GB/T 5494-2019 Inspection of grain and oils—Determination of foreign matter and unsound kernels of grain and oilseeds GB/T 8874-1988 General terms of technology and equipment for grain and oil industry GB/T 8874-2008 General terminology of technology and equipment for grain and oils industry GB/T 9286-1998 Paints and varnishes—Cross cut test for films GB/T 9286-2021 Paints and varnishes—Cross-cut test GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB 17440-1998 Safety regulations for the protection of dust explosion for grain processing, storage and transportation system GB 17440-2008 Safety regulations for the protection of dust expolsion for grain processing,storage and transportation system GB/T 24854-2010 Grain and oil machinery—General specification for product packaging GB/T 24855-2010 Grain and oil machinery—General technical specification for assembling GB/T 24856-2010 Grain and oil machinery—General specifications of casting GB/T 24857-2010 Grain and oil machinery—Technical requirements for plates & components of steel of plate model GB/T 25218-2010 Grain and oil machinery—General specifications for products painting GB/T 36139-2018 Grain and oil machinery—Editorial nominating method for model designation GBZ 159 GB 17440-2025 Safety specification for the protection of dust explosion for grain processing,storage and transportation system GB 2894-2025 Safety colours and safety signs GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 5491-2025 Inspection of grain and oil seeds—Sampling and dividing GB/T 24854-2025 Grain and oil machinery—General technical specification for product packaging GB/T 5494-2026 Inspection of grain and oils—Determination of impurities and defective kernels in grains and oilseeds