| 1. | Determination of hermeticity of expansion alloys
膨胀合金气密性试验方法 |
| 2. | Air seal test method of glass - lined equipments
搪玻璃设备气密性试验方法 |
| 3. | Windows and doorsets - air permeability test
窗和门组件.气密性试验 |
| 4. | Method for leakage test of gas cylinders
气瓶气密性试验方法 |
| 5. | Packaging - flexible tubes - test method for the airtightness of closures
包装材料.软管.封装气密性试验方法 |
| 6. | Railway rolling stock . airtightness test of an air - conditioning system for railway vehicles
铁路车辆.铁路车辆的空调系统的气密性试验 |
| 7. | Packaging - flexible tubes - test method for the air tightness of closures ; german version en 12377 : 1998
包装材料.软管材.封闭体的气密性试验方法 |
| 8. | As a seal test , sensitivity of helium leak test is higher than other test methods as gas seal and nh3 leak test
摘要氦?漏试验作为一种致密性试验，它的检漏灵敏度远远超过了气密性试验和氨渗漏等试验方法。 |
| 9. | Plastics piping systems - thermoplastics piping systems for soil and waste discharge - test method for airtightness of joints
塑料管道系统.建筑物内粪水和污水排放下水道用热塑管道系统.连接件的气密性试验方法 |
