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)集團測試實驗室主任胡省洋說道。
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）的主體（2）以及第一和第二級旋風(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，論述并總結(jié)出耐磨材料在電力系統(tǒng)的應(yīng)用方向。