1The impact of ion to electrochemical scale formation in water environmentHUANG Chao, LI Shitao, CAI Yinting, YANG ZhibiaoArticles28-30,352Research and application of ozone disinfection in reverse osmosis water purifierAO Wei, CHEN Tian, MEI Rong, LUO LeiArticles31-353Advances in indoor volatile organic compounds purification technologiesWANG Xingping, NIE Rongbao, WANG Li, HUANG KaiArticles36-394Common unqualified items and analysis of electrical safety of air purifierWANG Xuan, ZHOU Xu, FAN Bingqiagn, LIN SijianArticles40-435Analysis and discussion on the safety of purification module of air purifyingQIU Shanshan, LI Yinlong, CHEN XinyongArticles44-466Study on the single PI and over-modulation algorithm of compressor motorXIAO Zhao, SONG Wanjie, Ren XinjieArticles48-49,537Research on the performance improvement of the cross-side door refrigerator based on CFD analysisHUANG Shenghua, WANG Yao, WANG Dongxiang, ZHANG BoArticles50-538Gas water heater with fast hot waterZUO Pan, LI ZhifengArticles54-55,399The comparison study of power performance with rotary between different quadrant of underside bearing assemblageYAO Xiaoyong, CHEN XianquanArticles56-5710Research on the performance testing method of electrical oven for built-inNI Yilin, WANG XiaochengArticles58-6111Study on testing method of wall-broken rate of soybean milk makerZHANG Weihua, MIAO Shuai, ZOU Po, WANG JieqiangArticles62-6412Evaluation method for performance of soymilk machineTIAN Bo, HE Shu, SUN JingjingArticles65-6713Application of simulation in the optimization of the stamping of the liquid plateCHEN Xiaorun, TANG Xiangwei, YI Ning, ZHANG NanfuArticles68-7114Research and application of a switching power supply based on Buck topologyWANG Huifeng, ZHANG Feilong, REN XinjieArticles72-73,7715Research of automatic test platform for household electric appliances based on HI embedded softwareWANG Zhihui, ZHANG Mengru, LIU GuoguangArticles74-7716Reliability analysis and suggestions on the motor fixed clamp for RV air conditionerYU WeiquanArticles78-8217Analyzing and affecting refrigerator system by refrigerant perfusionSHEN Ting, YAN Yaozong, FAN Fenggang, ZHANG ShuningArticles83-8518Analysis of heating uniformity test method for household electromagnetic rangeXIN Yong, WANG Xin, WANG Hongjian, ZHAO JingArticles86-88 