1Safety risk research for household appliances concerned special population group and standards comparisonGUO Lizhen, ZHAO Shuang, YAN Ling, TANG XuejinStandard30-332Analysis of laboratory requirements for refrigerator performance standards GB/T 8059-2016WU Xiaoli, LI QingxiaStandard34-373Research on electromagnetic field (EMF) performance of household induction cookerWANG Xin, LIU Ya, PAN YongStandard38-414Experiment study of R290 refrigeration in portable air conditionerWEI Zidong, ZHOU Xiang, WANG Zhichao, DENG HaizhaoStandard42-435The influence of fresh air system on the comfort of air conditioned roomsYAN ChanglinStandard44-466Analysis on unqualified items of quality supervisions for electric mosquito-killing racketsLIU Feng, CAO Weidong, AN ChuangwenStandard47-497Research on application of 3D acceleration sensor technology on front load washing machineXU Wu, WANG YanpingTechnology52-548Analysis of the failure reason of washing machine membrane switch lift up issue and bonding suggestionsLI Cui, QIU JinTechnology55-589Dynamics research in a front-loading washing machineXU Zhifeng, LIU Hong, DING XuemeiTechnology58-6110Realization of vibration displacement detection of roller washing machine based on the MATLABGAO Zhengzhong, WANG Yunxia, LIU Kai, LIU Tongguo, LI ShiguangTechnology62-6511Design of automatic addition system for laundry detergentHUA Fanmeng, WU ZengyuanTechnology65-6712Effects of several formaldehyde elimination agentWANG Zhijing, ZHANG Weichao, WANG Xuan, WANG Di, SU JincaiTechnology68-6913The analysis of interference fit's influence on the permanent magnet synchronous motorWANG ZhengxiangTechnology70-7114System design and application study analysis of vapor car-cleanerHUANG Qianze, HUANG Tongyi, HE Chunhui, LI MingTechnology72-7415An interleaved three-channel power factor correction controller designed for air conditionerHUO ZhaojingTechnology75-7716Study on high frequency welding process of electric kettle heating plateYAN Yinhua, LIU Jie, JIANG Ziqi, DENG BofuTechnology78-7917A kind of domestic environmental-protection fume exhauster capable of effectively removing PM2.5QIU Jiaqian, QIN Min, LI YunchunTechnology80-8218Study on automatic induction brazing technology of socket type copper tube jointYIN Hongwei, ZHONG Mingsheng, HOU Jibo, QIN Bin, HE ZhenglinTechnology82-85 