例句與造句

1. Method for rapid indentation hardness testing of metallic materials
   金屬材料壓痕硬度快速測(cè)試方法
2. Verification regulation of plastic ball indentation hardness testing machine
   塑料球壓痕硬度計(jì)檢定規(guī)程
3. Standard test method for rapid indentation hardness testing of metallic materials
   金屬材料快速壓痕硬度測(cè)試的標(biāo)準(zhǔn)試驗(yàn)方法
4. It's difficult to find indentation hardness testing in a sentence. 用indentation hardness testing造句挺難的