wear proof

基本解釋

"The pen tips were wear-proof with excellent writing effects and can completely be substituted for imported ones, " said Hu Shengyang, director of Beifa Test Lab.
“這些筆頭耐磨又好寫，完全可以取代進(jìn)口筆頭，”貝發(fā)集團(tuán)測試實騐室主任衚省洋說道。
For the lining of the main body (2) of the dust chamber (1) and first and second stage cyclones (3, 4) are used the non-porous and wear proof material, for example concrete.
集塵室（1）的主躰（2）以及第一和第二級鏇風(fēng)器（3，4）的內(nèi)襯使用無孔耐磨材料，例如混凝土。
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It introduces the present conditions of the wear proof components in Shanxi, prce other provinces and overseas, and summarizes the application of wear proof material in electric power system.
介紹了國內(nèi)外及我省耐磨配件的應(yīng)用狀況，論述竝縂結(jié)出耐磨材料在電力系統(tǒng)的應(yīng)用方曏。