alaoa中文

阿拉瓦

例句與用法

1. The dry sliding wear properties of ptfe composites filled with surface treated and untreated nano - alaoa were tested on the model mm - 200 tester , the effects of filled nano - abos content >
   利用mm - 200型磨損試驗機考察了納米al _ 2o _ 3含量、載荷和對摩時間對表面處理納米al _ 2o _ 3填充ptfe復合材料在干摩擦滑動條件下摩擦磨損性能的影響。