LD 51-1994 The technical specification for tube-type electric welding exhaust fan (with preparation notes)

GB 4706.67-2003 Safety of household and similar electrical appliances—Particular requirements for electrical appliances for use with aquariums and garden ponds GB 4706.67-2008 Household and similar electrical appliances—Safety—Particular requirements for electrical appliances for use with aquariums and garden ponds GB/T 4706.67-2024 Safety of household and similar electrical appliances—Part 67:Particular requirements for electrical appliances for usewith aquariums and garden ponds GB 4706.68-2003 Safety of household and similar electrical appliances—Particular requirements for drives for vertically moving garage doors for residential use GB 4706.68-2008 Household and similar electrical appliances—Safety—Particular requirements for drives for vertically moving garage doors for residential use GB/T 4706.68-2024 Safety of household and similar electrical appliances—Part 68:Particular requirements for drives for vertically moving garage doors for residential use GB 4706.69-2003 Safety of household and similar electrical appliances—Particular requirements for service machines and amusement machines GB 4706.69-2008 Household and similar electrical appliances—Safety—Particular requirements for service machines and amusement machines GB/T 4706.69-2024 Safety of household and similar electrical appliances—Part 69:Particular requirements for amusement machines and personal service machines GB 4706.70-2003 Safety of household and similar electrical appliances—Particular requirements for clocks GB 4706.70-2008 Household and similar electrical appliances—Safety—Particular requirements for clocks GB/T 4706.70-2024 Safety of household and similar electrical appliances—Part 70:Particular requirements for clocks GB 4706.71-2003 Safety of household and similar electrical appliances—Particular requirements for stationary circulation pumps for heating and service installations GB 4706.71-2008 Household and similar electrical appliances—Safety—Particular requirements for stationary circulation pumps for heating and service water installations GB/T 4706.71-2024 Safety of household and similar electrical appliances—Part 71:Particular requirements for stationary circulation pumps for heating and service water installations GB 4706.72-2003 Safety of household and similar electrical appliances—Particular requirements for commercial dispensing appliances and vending machines GB 4706.72-2008 Household and similar electrical appliances—Safety—Particular requirements for commercial dispensing appliances and vending machines GB/T 4706.72-2024 Safety of household and similar electrical appliances—Part 72:Particular requirements for commercial dispensing appliances and vending machines GB 4706.73-2004 Household and similar electrical appliances—Safety—Particular requirements for whirlpool baths GB 4706.73-2008 Household and similar electrical appliances—Safety—Particular requirements for whirlpool baths and whirlpool spas GB/T 4706.73-2024 Safety of household and similar electrical appliances—Part 73:Particular requirements for whirlpool baths and whirlpool spas GB 4706.74-2004 Safety of household and similar electrical appliances—Particular requirements for sewing machines GB 4706.74-2008 Household and similar electrical appliances—Safety—Particular requirements for sewing machines GB/T 4706.74-2024 Safety of household and similar electrical appliances—Part 74:Particular requirements for sewing machines GB 4706.75-2004 Safety of household and similar electrical appliances—Particular requirements for fixed immersion heaters GB 4706.75-2008 Household and similar electrical appliances—Safety—Particular requirements for fixed immersion heaters GB/T 4706.75-2024 Safety of household and similar electrical appliances—Part 75:Particular requirements for fixed immersion heaters GB 4706.76-2004 Household and similar electrical appliances—Safety—Particular requirements for insect killers GB 4706.76-2008 Household and similar electrical appliances—Safety—Particular requirements for insect killers GB/T 4706.76-2024 Safety of household and similar electrical appliances—Part 76:Particular requirements for insect killers GB 4706.77-2004 Household and similar electrical appliances—Safety—Particular requirements for portable immersion heaters GB 4706.77-2008 Household and similar electrical appliances—Safety—Particular requirements for portable immersion heaters GB/T 4706.77-2024 Safety of household and similar electrical appliances—Part 77:Particular requirements for portable immersion heaters GB/T 4706.78-2005 Safety of household and similar electrical appliances—Particular requirements for pedestrian controlled mains-operated lawnmowers GB/T 4706.79-2005 Safety of household and similar electrical appliances—Particular requirements for hand-held mains-operated garden blowers, vacuums and blower vacuums GB 4706.80-2005 Household and similar electrical appliances—Safety—Particular requirements for foot warmers and heating mats GB 4706.80-2014 Household and similar electrical appliances—Safety—Particular requirements for foot warmers and heating mats GB/T 4706.80-2024 Safety of household and similar electrical appliances—Part 80:Particular requirements for foot warmers and heating mats GB 4706.81-2006 Household and similar electrical appliances—Safety—Particular requirements for vaporizers GB 4706.81-2014 Household and similar electrical appliances—Safety—Particular requirements for vaporizers GB/T 4706.81-2024 Safety of household and similar electrical appliances—Part 81:Particular requirements for vaporizers GB 4706.82-2007 Household and similar electrical appliances—Safety—Particular requirements for flexible sheet heating elements for room heating GB 4706.82-2014 Household and similar electrical appliances—Safety—Particular requirements for flexible sheet heating elements for room heating GB/T 4706.82-2024 Safety of household and similar electrical appliances—Part 82:Particular requirements for flexible sheet heating elements for room heating GB 4706.83-2007 Household and similar electrical appliances—Safety—Part 2:Particular requirements for ironers GB/T 4706.83-2024 Safety of household and similar electrical appliances—Part 83:Particular requirements for ironers GB 4706.84-2007 Household and similar electrical appliances—Safety—Part 2:Particular requirements for fabric steamers GB/T 4706.84-2024 Safety of household and similar electrical appliances—Part 84:Particular requirements for fabric steamers GB 4706.85-2008 Household and similar electrical appliances—Safety—Particular requirements for skin exposure to ultraviolet and infrared radiation GB/T 4706.85-2024 Safety of household and similar electrical appliances—Part 85:Particular requirements for skin exposure to optical radiation GB 4706.86-2008 Household and similar electrical appliances—Safety—Particular requirements for floor treatment and floor cleaning machines,for industrial and commercial use GB/T 4706.86-2024 Safety of household and similar electrical appliances—Part 86:Particular requirements for commercial floor treatment machines GB 4706.87-2008 Household and similar electrical appliances—Safety—Particular requirements for spray extraction appliances,for industrial and commercial use GB/T 4706.87-2024 Safety of household and similar electrical appliances—Part 87:Particular requirements for commercial spray extraction machines GB 4706.88-2008 Household and similar electrical appliances—Safety—Particular requirements for wet and dry vacuum cleaners,including power brush,for industrial and commercial use GB 4706.89-2008 Household and similar electrical appliances—Safety—Particular requirements for high pressure cleaners and steam cleaners, for industrial and commercial use GB/T 4706.89-2024 Safety of household and similar electrical appliances—Part 89:Particular requirements for high pressure cleaners and steam cleaners GB 4706.90-2008 Household and similar electrical appliances—Safety—Particular requirements for commercial microwave ovens GB 4706.90-2014 Household and similar electrical appliances—Safety—Particular requirements for commercial microwave ovens GB/T 4706.90-2024 Safety of household and similar electrical appliances—Part 90:Particular requirements for commercial electric microwave ovens GB 4706.91-2008 Household and similar electrical appliances—Safety—Particular requirements for electric fence energizers GB/T 4706.91-2024 Safety of household and similar electrical appliances—Part 91:Particular requirements for electric fence energizers GB 4706.92-2008 Household and similar electrical appliances—Safety—Particular requirements for appliances to recover refrigerant from air conditioning and refrigeration equipment GB/T 4706.92-2024 Safety of household and similar electrical appliances—Part 92:Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment GB 4706.93-2008 Household and similar electrical appliances—Safety—Particular requirements for wet and dry vacuum cleaners for industrial and commercial use GB/T 4706.93-2024 Safety of household and similar electrical appliances—Part 93:Particular requirements for wet and dry vacuum cleaners,including power brush,for commercial use GB 4706.94-2008 Household and similar electrical appliances—Safety—Particular requirements for gas,oil and solid-fuel burning appliances having electrical connections GB/T 4706.94-2024 Safety of household and similar electrical appliances—Part 94:Particular requirements for gas,oil and solid-fuel burning appliances having electrical connections GB 4706.95-2008 Household and similar electrical appliances—Safety—Particular requirements for commercial electric hoods GB/T 4706.95-2024 Safety of household and similar electrical appliances—Part 95:Particular requirements for commercial electric hoods GB 4706.96-2008 Household and similar electrical appliances—Safety—Particular requirements for automatic machines for floor treatment for commercial and industrial use GB/T 4706.96-2024 Safety of household and similar electrical appliances—Part 96:Particular requirements for floor treatment machines with or without traction drive,for commercial use GB 4706.97-2008 Household and similar electrical appliances—Safety—Particular requirements for electrical animal-stunning equipment GB/T 4706.97-2024 Safety of household and similar electrical appliances—Part 97:Particular requirements for electrical animal-stunning equipment GB 4706.98-2008 Household and similar electrical appliances—Safety—Particular requirements for drives for gates,doors and windows GB/T 4706.98-2024 Safety of household and similar electrical appliances—Part 98:Particular requirements for drives for gates, doors and windows GB 4706.99-2009 Household and similar electrical appliances—Safety—Particular requirements for thermal-storage hand warmers GB/T 4706.99-2024 Safety of household and similar electrical appliances—Part 99:Particular requirements for thermal-storage hand warmers GB 4706.100-2009 Household and similar electrical appliances—Safety—Particular requirements for multifunctional shower room GB/T 4706.100-2024 Safety of household and similar electrical appliances—Part 100:Particular requirements for multifunctional shower cabinets GB 4706.101-2010 Household and similar electrical appliances—Safety—Particular requirements for drives for rolling shutters,awnings,blinds and similar equipment GB/T 4706.101-2024 Safety of household and similar electrical appliances—Part 101:Particular requirements for drives for shutters,awnings,blinds and similar equipment GB 4706.102-2010 Household and similar electrical appliances—Safety—Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor GB/T 4706.102-2024 Safety of household and similar electrical appliances—Part 102:Particular requirements for commercial refrigerating appliances and ice-makers with an incorporated or remote refrigerant unit or motor-compressor GB 4706.103-2010 Household and similar electrical appliances—Safety—Particular requirements for electric fishing machines GB/T 4706.103-2024 Safety of household and similar electrical appliances—Part 103:Particular requirements for electric fishing machines GB 4706.104-2010 Household and similar electrical appliances—Safety—Particular requirements for heated gullies for roof drainage 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 4706.106-2011 Household and similar electrical appliances—Safety—Particular requirements for outdoor barbecues GB 4706.107-2012 Household and similar electrical appliances—Safety—Particular requirements for integrated kitchen appliance GB/T 4706.107-2024 Safety of household and similar electrical appliances—Part 107:Particular requirements for integrated kitchen appliances GB 4706.108-2012 Household and similar electrical appliances—Safety—Particular requirements for heated carpets and for heating units for room heating installed under removable floor coverings GB 4706.109-2013 Household and similar electrical appliances—Safety—Particular requirements for electrolysers GB/T 4706.110-2021 Safety of household and similar electrical appliances—Part 2:Particular requirements for robotic battery powered electrical lawnmowers GB/T 4706.111-2024 Safety of household and similar electrical appliances—Part 111:Particular requirements for commercial integrated kitchen appliance GB/T 4706.112-2024 Safety of household and similar electrical appliances—Part 112:Particular requirements for disinfecting tableware cabinet GB/T 4706.113-2024 Safety of household and similar electrical appliances—Part 113:Particular requirements for wireless power appliances GB/T 4706.114-2024 Safety of household and similar electrical appliances—Part 114:Particular requirements for drinking water treatment equipments GB/T 4706.115-2024 Safety of household and similar electrical appliances—Part 115:Particular requirements for evaporative air coolers GB/T 4706.116-2024 Safety of household and similar electrical appliances—Part 116:Particular requirements for electric heating stove GB/T 4706.117-2024 Safety of household and similar electrical appliances—Part 117:Particular requirements for electric ondol mattress with a non-flexible heated part GB/T 4706.118-2024 Safety of household and similar electrical appliances—Part 118:Particular requirements for skin beauty care appliances GB/T 4706.119-2024 Safety of household and similar electrical appliances—Part 119:Particular requirements for cosmetic and beauty care appliances incorporating lasers and intense light sources GB/T 4706.120-2024 Safety of household and similar electrical appliances—Part 120:Particular requirements for UV radiation water treatment appliances GB/T 4706.121-2024 Safety of household and similar electrical appliances—Part 121:Particular requirements for professional ice-cream makers GB/T 4706.122-2024 Safety of household and similar electrical appliances—Part 122:Particular requirements for furniture with electrically motorized parts GB/T 4706.123-2024 Safety of household and similar electrical appliances—Part 123:Particular requirements for electrical hangers GB/T 4706.124-2024 Safety of household and similar electrical appliances—Part 124:Particular requirements for commercial vacuum packaging appliances GB/T 4706.125-2024 Safety of household and similar electrical appliances—Part 125:Particular requirements for self-balancing personal transport devices for use with batteries containing alkaline or other non-acid electrolytes GB/T 4706.126-2025 Safety of household and similar electrical appliances—Part 126:Particular requirements for wine fresh-keeping dispenser GB/T 4706.127-2025 Safety of household and similar electrical appliances—Part 127:Particular requirements for water circulation heating blankets,mattresses and similar appliances GB/T 4706.128-2025 Safety of household and similar electrical appliances—Part 128:Particular requirements for fresh-air air cleaner GB/T 4706.129-2025 Safety of household and similar electrical appliances—Part 129:Particular requirements for DC supplied household electrical appliances GB 9448-1999 Safety in welding and cutting