| 1. | Tower packings of acid proof porcelains for chemical industry
化学工业用耐酸瓷塔形填料 |
| 2. | Glossary of terms for packings and gaskets
包装材料和密封垫术语汇编 |
| 3. | Standard specification for chemical - resistant ceramic tower packings
耐化学腐蚀陶瓷塔填料技术条件 |
| 4. | Specification for fibrous gland packings
纤维质密封垫规范 |
| 5. | Standard specification for chemical - resistant ceramic tower packings
耐化学腐蚀的陶质填充材料标准规范 |
| 6. | Diaphragm - weld packings and weld ring seals for flange connections
法兰连接用隔板焊接密封件和焊接环形密封件 |
| 7. | Gaskets packings valves level gauges
件阀门水镜 |
| 8. | The packings are in good order
包装完好无损。 |
| 9. | 2 empty packings or cartons must be placed in a certain area to avoid mistakes
空箱或纸皮必须另外堆放，以避免错误。 |
| 10. | Shipbuilding - piping system in machinery space - application for gaskets and packings
造船.机舱内管路系统.垫圈和填料的应用 |
