| 1. | Hydraulic fluid power - fluids - method for coding the level of contamination by solid particles 液压传动油液固体颗粒污染等级代号 |
| 2. | Truck crane and wheel crane . contaminant grade of solid particle in hydraulic fluid 汽车起重机和轮胎起重机液压油.固体颗粒污染等级 |
| 3. | Hydraulic fluid power - fluids - method for coding the level of contamination by solid particles 液压传动.油液.固体颗粒污染等级代码法 |
| 4. | Hydraulic fluid power - fluids - code for defining the level of contamination by solid particles 液压流体动力.流体.限定固体颗粒污染水平的编码 |
| 5. | Truck crane and wheel crane . determination of solid particle contamination in the hydraulic fluid 汽车起重机和轮胎起重机液压油.固体颗粒污染测量方法 |
| 6. | Hydraulic fluid systems . fluids . determination of solid particulate contamination by optical microscope and image analysis 液压流体动力.流体.用光学显微镜和图象分析法测定固体颗粒污染度 |
| 7. | Cleanliness test for oil system of gas turbine measuring solid particle contaminant in oil liquid by microscopic counting method 燃气轮机.油系统清洁度测试.用显微镜计数法测定油液中固体颗粒污染度 |