酸蝕膏 的英文怎麼說
中文拼音 [suānshígāo]
酸蝕膏
英文
etching paste-
There is correspondence in evaluating sulfate resistance of cement paste by three test methods such as rapid boiling, gypsum mixing and wet - dry test. high strength grade cement can meliorate property of sulfate resistance
外摻石膏法、干濕交替法以及快速沸煮法三種實驗方法對評價水泥砂漿的抗硫酸鹽侵蝕性能有較好的一致性；高標號水泥品種對抗硫酸鹽侵蝕性能有很好的改善作用。During the process of orthodontia, we suggest using toothpaste, toothbrush and mouth wash at the same time until the end so that it can avoid the side - effects caused by orthodontia justlike periodontitis, gingivitis and tooth decay
正畸過程我們主張正畸專用牙膏牙刷和漱口水同時使用，並堅持整個過程的始終。這樣才能避免正畸后帶來的副作用：牙周炎牙炎或牙酸蝕問題。Common test methods for insulating and sheathing materials of electric cables. part 5 : methods specific to filling compounds. section one : drop - point - separation of oil - lower temperature brittleness - total acid number - absence of corrosive components - permittivity at 23 - d. c. resistivity at 23 and 100
電纜絕緣和護套材料通用試驗方法第5部分:填充膏專用試驗方法第1節:滴點-油分離-低溫脆性-總酸值-腐蝕性- 23時的介電常數- 23和100時的直流電阻率
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