YC/T 300-2018 Storage and conservation of strips—Natural mellowing method

YC/T 300-2009 Storage and conservation of strips—General technical requirement YC/T 440-2012 Storage and conservation of strips—General technical guidance for treatment of abnormal incident YC/T 456-2013 Storage and conservation of strips—Low emission method of mechanical regulation

GB 150-1998 Steel pressure vessels GB/Z 150-2025 Guide for magnetizing behaviour of permanent magnets GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB 2890-1995 General technical reguirements for filter type respirators GB 2890-2009 Respiratory protection—Non-powered air-purifying respirators GB 2890-2022 Respiratory protection—Non-powered air-purifying gas mask GB 4706.105-2011 Household and similar electrical appliances—Safety—Particular requirements for humidifiers intended for use with heating,ventilation,or air-conditioner systems GB/T 5452-2001 56% Aluminium phosphide tablets GB/T 5452-2017 56% Aluminium phosphide tablets GB/T 5836.1-1992 Unplasticized polyvinyl chloride pipes for drainage in buildings GB/T 5836.1-2006 Unplasticized poly (vinyl chloride) (PVC-U) pipes for soil and waste discharge inside buildings GB/T 5836.1-2018 Unplasticized poly(vinyl chloride)(PVC-U)pipes for soil and waste discharge inside buildings GB/T 5836.2-1992 Unplasticized polyvinyl chloride fittings for drainage in buildings GB/T 5836.2-2006 Unplasticized poly (vinyl chloride) (PVC-U) fittings for soil and waste inside buildings GB/T 5836.2-2018 Unplasticized poly(vinyl chloride)(PVC-U) fittings for soil and waste discharge inside buildings GB/T 6052-1993 Commerial liquid carbon dioxide GB/T 6052-2011 Industrial liquid carbon dioxide GB/T 6052-2025 Industrial liquid carbon dioxide GB 8978 GB/T 11651-1989 Selection rules of articles for labour protection use GB/T 11651-2008 Code of practice for selection of personal protective equipments GB 14554-1993 Emission standards for odor pollutants GB 16297 GB/T 18771.2-2002 Tobacco vocabulary—Part 2:Tobacco processing and tobacco products GB/T 18771.2-2015 Tobacco vocabulary—Part 2:Tobacco products and tobacco processing GB/T 18771.4-2002 Tobacco vocabulary—Part 4:Quality evaluation and testing GB/T 18771.4-2015 Tobacco vocabulary—Part 4:Quality evaluation and testing GB/T 19411-2003 Dehumidifiers GB/T 19411-2024 Dehumidifiers GB 22337-2008 Emission standard for community noise GB 50235-2010 Code for construction and acceptance of industrial metallic piping GBZ 2.1 GBZ 11 HJ/T 387-2007 Environmental Protection Product Technical Requirements: Industrial Emissions Absorption and Purification Device JB/T 6427-2015 Vapor compression oxygen and nitrogen production equipment JB/T 8941.1-2014 General-purpose Roots blower - Part 1: Technical specification JB/T 8941.1-1999 General Purpose Ratio Pump, Part 1: Technical Specification MT/T 774-2011 Mine mobile membrane separation nitrogen production device general technical specification MT/T 774-1998 Mobile Membrane Separation Nitrogen Production Device for Coal Mine Use General Technical Requirements SN/T 1123-2002 Chlorine-methyl bromide and sulfuryl fluoride fumigation treatment procedures YC/T 31 YC/T 146-2001 Leaf tobacco—Threshing and redrying—Technological rules YC/T 146-2010 Leaf tobacco—Threshing and redrying—Technical specification YC/T 146-2025 Leaf tobacco—Threshing and redrying—Technical specification YC/T 147-2001 Threshed tobacco—Quality inspection YC/T 147-2010 Threshed tobacco—Quality inspection YC/T 147-2023 Threshed tobacco—Quality requirements YC/T 205-2006 Tobacco and tobacco produce—Storeroom—Design rules YC/T 205-2017 Tobacco and tobacco products—Warehouse—Design specification YC/T 322-2009 Storage and conservation of strips—Controlled atmosphere storages method YC/T 322-2018 Technical specification for storage and conservation of strips by controlled atmosphere method YC/T 384.1-2011 Norms for work safety standardization of tobacco enterprises—Part 1:Norms for basic management YC/T 384.1-2018 Norms for work safety standardization of tobacco enterprises—Part 1:Norms for managerment YC/T 384.2-2011 Norms for work safety standardization of tobacco enterprises—Part 2:Norms for safety technology and on-site YC/T 384.2-2018 Norms for work safety standardization of tobacco enterprises—Part 2:Norms for safety technology and on-site YC/T 395-2011 Tobacco warehouse—Technical specifications for purfying the remained phosphine gas YC/T 530-2015 Flue-cured tobacco—Sensory evaluation methods for quality and style characteristics of tobacco leaves