| 1. | Test method for dryness of propane valve freeze method
测定丙烷干燥性的试验方法 |
| 2. | Standard test method for dryness of propane valve freeze method
丙烷干燥性的标准试验方法 |
| 3. | Most of them were preserved by the two - step freezing method
其中，绝大多数藻类是采用两步冰冻法保存。 |
| 4. | Application of artificial freezing method in subway tunnel construction
人工冻结法在地铁隧道施工中的应用与发展 |
| 5. | Mine shaft sinking technology with ground freezing method for liangbaosi mine shaft
梁宝寺矿井冻结法凿井施工技术 |
| 6. | Study on possibility of constructing deep softclay foundation pit by freezing method
冻结法施工软土深基坑的可行性研究 |
| 7. | Liquefied petroleum gases . assessment of the dryness of propane . valve freeze method
液化石油气.丙烷干燥度的评定.阀门冷冻法 |
| 8. | Rapid freezing method
快速冷冻法 |
| 9. | Mine shaft sinking technology with ground freezing method for east ventilation shaft of qidong mine
祁东煤矿东风井冻结法凿井施工技术 |
| 10. | Application of artificial freezing method in xuanwu lake subaqueous highway tunnel construction
人工冻结法在玄武湖水下交通隧道的应用方案 |
