Standard test method for total immersion corrosion test for soak tank metal cleaners 浸槽式金属除垢剂的全浸腐蚀试验的标准试验方法
Ultrasonics ; dental descaler systems ; measurement and declaration of the output characteristics 超声学.牙齿除垢装置.产品性能说明及测试
Ultrasonics . dental descaler systems . measurement and declaration of the output characteristics 超声波.牙科除垢系统.输出特性的测试和说明
Application of the foul removal technique for an operating boiler in power plant fueled by coal refuse 煤矸石电厂锅炉运行中除垢技术的应用
Determination of operating parameter about new device for steel rope ' s eliminating oil and grease stain 钢丝绳除油除垢新装置工作参数的确定
Pickling operation to remove scale in the coolers of oxygen turbocompressors associated with air separation plants 空分设备氧透冷却器酸洗除垢
Food debris is brushed away by brushing teeth but its sterilization function is not so obvious 刷牙主要靠的是磨擦作用除垢，其杀菌功能很微弱。
Types of fouling in heat exchanger and their affected factors are summarized . some usual cleaning methods are analyzed 摘要文章简述了换热器结垢的类型和影响因素，分析了常用的除垢方法。
3 . infuse the mixed impregnant into the scour append case . 4 . turn on the washing machine to work . after several times and then to clean the filter net 3 .打开洗涤剂添加盒” ，把混合好的除垢剂溶液从洗涤剂添加盒倒入，注意不要溅到皮肤上。
It consists of the method that cleaning the steam path by steam on low - load and that cleaning the steam path by water spray into the turbines 即高压水射流喷砂除垢清洗方案研究方案，此方案对指导实际的汽轮机通流部分结垢清除具有参考借鉴作用。
