| 1. | Cartridge pressure filter element for liquid 筒式加压液体过滤滤芯 |
| 2. | Liquids filtration . porous membranes . permeability test using a reference water 液体过滤.多孔薄膜.使用标准水进行的渗透性试验 |
| 3. | Liquids filtration . porous membranes . retention rate of ultrafiltration and nanofiltration membranes 液体过滤.多孔薄膜.超滤和超微滤薄膜的滞留率 |
| 4. | Standard test method for determining bacterial retention of membrane filters utilized for liquid filtration 测定液体过滤用膜过滤器的抑菌能力的标准试验方法 |
| 5. | Test method for determining the particle contamination and media migration characteristics of liquid filters by optical microscopy 用光学显微镜测定液体过滤器粒子不纯净性和介质传导状况的试验方法 |
| 6. | Test method for determining the sieving performance of a fluid filter medium employing an aqueous suspension of microspheres and a spectrophometer 用微球体的含水悬浮液体和分光光度计测定液体过滤器筛分性能的测试方法 |
| 7. | Aerospace series - methods for determining the contamination of used fluid filter elements - part 1 : gravimetric determination of particulate contamination by taking material samples 航空航天系列.用过的液体过滤器元件污染情况测定方法 |