| 1. | Doctors test anti - smoking vaccine
戒烟疫苗投入实验 |
| 2. | The doctor tested his ears
医生检查他的耳朵。 |
| 3. | Liquid fuels . qualitative investigation of sulphur in light hydrocarbons . plumbite method doctor test
液体燃料.轻质烃中硫的定性测定.铅酸盐法博士法 |
| 4. | Test method for qualitative analysis for active sulfur species in fuels and solvents doctor test
燃料和溶剂中活性硫的定量分析试验方法博士试验法定硫醇 |
| 5. | Standard test method for qualitative analysis for active sulfur species in fuels and solvents doctor test
燃料和溶剂中活性硫磺类物质的定量分析的标准试验方法 |
| 6. | Petroleum products and hydrocarbon solvents - detection of thiols and other sulfur species - doctor test iso 5275 : 2003
石油产品和烃类溶剂.硫醇类和其他硫类的测定.检硫液 |
