| 1. | Cart lid must ensure a tight seal with the lid and have no sharp edges
筒盖必须有紧凑的封条，而且盖子不能有尖锐的边缘。 |
| 2. | Sources of ignition should be kept clear . do not overload at tight sealed condition
染火点必须隔离。不要再密封的环境中超载。 |
| 3. | Hermetically tight seal
气密密封 |
| 4. | Keep container tight sealed . protect heat and direct sunlight . keep cool
密封储存罐，确保它不被日光直接照射。放在阴凉的地方储存。 |
| 5. | Spring loaded discs help affect a tight seal in low differential pressure services
弹簧负载阀瓣有助于在压差较低的应用环境中产生更紧的密封。 |
| 6. | The valve bonnet may now be removed . there may be slight leakage as the backseat does not provide a drip - tight seal
现在可以拆卸阀盖。如果后座无法提供无滴漏密封，则会有轻微的泄漏。 |
| 7. | All the items for export must be under the tight seal which ensures that we always put the total quality control into execution
所有出口品种都必须真空密封，以保证全面控制质量这一措施的实行。 |
| 8. | The valve bonnet may now be removed . there may be slight leakage , as the metal - to - metal backseating does not provide a drip - tight seal
现在可以拆卸阀门的阀盖。当金属-对-金属后座无法提供无滴漏密封时，可能会有点泄漏。 |
| 9. | Thicker knife . our valves have thicker , stronger knives , to prevent deflection under heavy pressure and to ensure a tight seal
更厚的闸刀。我们的阀门具有更厚、更坚固的闸刀，能够避免闸刀在高压下产生偏转，确保紧密密封。 |
| 10. | The valve bonnet may now be removed . there may be a slight leakage , as the metal - to - metal backseating does not provide a drip - tight seal
现在可以拆卸阀盖。如果金属-对-金属后座没有实现无滴漏密封，则可能会有轻微的泄漏。 |
