| 1. | Good sealing , wear - resising , longer service life 密封可靠,耐磨损,使用寿命长。 |
| 2. | The horizontal sliding door is easy to open and close . the sealing is reliable 鼓门采用横向推拉式结构,操作轻便灵活,密封可靠。 |
| 3. | 3 the butterfly plate adopts the structure without pin , connectivity and sealing are reliable 蝶板采用无销结构,连接及密封可靠。 |
| 4. | Sealed with soft materials , the pumps feature a thermal adaptability , reliable sealing and no leaking 泵采用软填料密封,具有良好的热态适应性,密封可靠,无泄漏。 |
| 5. | Because of the sealing technology with liquid , filters are convenient for installation and be selected reliable 因采用液体密封技术,过滤器安装更快捷简便,密封可靠。 |
| 6. | Shaft seal : wb2 externally mounted f4 bellows mechanical seal to achieve dependable seal and long service life 轴封:采用wb2型外装式f4波纹机械密封,密封可靠,使用时间长。 |
| 7. | The specially - designed compensatory movable valve seat construction made from metal is of great reliability in its sealing performance 采用特别设计的补偿性可动金属阀座结构,密封可靠。 |
| 8. | Zd - type cofferdam has the virtue of simplicity of operation , light weight , easy assemble , corrosion resistant , reliable seal and etc 性能特点: zd系列叠梁闸具有操作简单、重量轻、组装简单快捷、耐腐蚀、密封可靠等优点。 |
| 9. | It is made of pbt material shell and glass lamp door , the overall sealing is reliable , the dreamy light color can be used in outdoor environment all day 结构采用pbt材质外壳和玻璃灯罩,整体密封可靠,室外环境可全天候使用有梦幻般的灯光色彩。 |
| 10. | The forever force products series are not only complete in specification , but also enjoy the characteristics of reasonable structure , durable obdurability and reliable sealing etc 永力牌系列产品不仅规格齐全,而且具有合理的结构和坚固耐用、密封可靠等特点。 |