GB 22748-2008 Food processing machinery—Dough mixers—Safety and hygiene requirements

GB/T 22748-2022 Food processing equipment—Motor-operated equipment—Dough mixers

GB/T 1031-1995 Surface roughness parameters and their values GB/T 3767-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Engineering method in an essentially free field over a reflecting plane GB/T 6881.2-2002 Acoustics—Determination of sound power levels of noise sources—Engineering methods for small,movable sources in reverberant field—Part 1:Comparison method for hard-walled test rooms GB 12265.1-1997 Safety of machinery—Safety distances to prevent danger zones being reached by the uppar limbs GB/T 14574-2000 Acoustics—Declaration and verification of noise emission values of machinery and equipment GB/T 15706.1-2007 Safety of machinery—Basic concepts, general principles for design—Part 1:Basic terminology, methodology GB/T 15706.2-2007 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles GB/T 16855.1-2005 Safety of machinery—Safety-related parts of control systems—Part 1:General principles for design GB/T 17248.2-1999 Acoustics—Noise emitted by machinery and equipment—Measurement of emission sound pressure levels at a work station and at other specified positions—Engineering method in an essentially free field over a reflecting plane GB/T 18831-2002 Safety of machinery—Interlocking devices associated with guards—Principles for design and selection GB 22747-2008 Food processing machinery—Basic concepts—Hygiene requirements EN 454:2000 EN 614-1:1995 EN ISO 11688-1:1998 GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.2-2010 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.2-2023 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3:Periodic tests GB 4706.1-1998 Safety of household and similar electrical appliances Part 1:General requirements GB 4706.1-2005 Household and similar electrical appliances—Safety—Part 1:General requirements GB 4706.38-2003 Safety of household and similar electrical appliances—Particular requirements for commercial electric kitchen machines GB 4706.38-2008 Household and similar electrical appliances—Safety—Particular requirements for commercial electric kitchen machines GB/T 4706.38-2024 Safety of household and similar electrical appliances—Part 38:Particular requirements for commercial electric kitchen machines GB/T 16856.1-2008 Safety of machinery—Risk assessment—Part 1:Principles GB/T 19052-2003 Acoustics—Noise emitted by machinery and equipment—Rules for the drafting and presentation of a noise test code GB/T 4706.1-2024 Safety of household and similar electrical appliances—Part 1:General requirements

EN 453:2000