Treatment of dampproof and rainproof should be done to transmission device and part 传动装置及传动部位应作防潮、防雨处理。
4.
Rainproof and shading sheds constructed of frame and transparent polyethylene filmshading nets are exempt from obtaining letters of approval , but controlled environment greenhouses and livestock structures are not entitled to exemption 在私人农地上把透明胶膜或遮荫网装置在框架上而建成的遮荫棚或挡雨棚，则可豁免申请农用构筑物批准书。
5.
Energy consume , electric strength , insulation resistance , ground conductivity , leakage current , microwave leakage , power input , normal temperature , humidity treatment , glow wire , horizontal flame , vertical flame , tracking , ball pressure , rainproof , water splash , dustproof , salt fog , endurance , motor load test , cord flexing , cord pulling , pull & torque test , lamp replacement , construction check etc 能耗、电气强度、绝缘电阻、接地连续性、泄漏电流、微波泄漏、功率、温升、湿热试验、灼热丝、水平燃烧、垂直燃烧、漏电起痕、球压试验、防雨淋、防溅水、粉尘、盐雾、耐久性（寿命）试验、电机负载试验、电源线弯折、电源线提拉、拉扭力测试、灯头互换性、安全结构检查等。
6.
Moreover , building on stilts is an environmentally sound method of building that can prevent the earth ' s surface being destroyed and help to develop mountanious areas in accordance with the climax . finally , the dissertation analyses physical environmental technologies of guibei folk houses , including heat insulation of building enclosure structures , natural ventilation , solar radiation protection , rainproof , damp proof and lighting of houses and sound insulation of walls 最后，本文分析了桂北民居的物理环境技术，包括外围护结构的隔热、房间的自然通风、防太阳热辐射、防雨、防潮、采光、墙体隔声等，并对龙胜金竹寨廖宅和三江马安寨52一1宅进行了热工测试。
