1·With good water and dust proof functions;
具有良好的防尘、防水等性能；
2·Knowledge in waterproof, dust proof and sealing.
具有防水、防尘和密封方面的知识。
3·The front of the beam expansion system is also provided with a dust proof mirror.
在其扩束系统前面还设有一个防尘镜。
4·The design and application situation about HZ type dust proof airtight cover is introduced.
简要介绍了HZ型防尘密闭罩的研究设计和工程应用情况。
5·The lamp adopts curve sealed structure, with performances of strong waterproof and dust proof.
灯具采用曲路式密封结构，具有较强的防水、防尘性能。
6·Dust Proof Equipment can prevent iron chips and dust from entering the block and damaging the groove surface.
防尘设备可以防止进入块和破坏凹槽表面铁屑和灰尘。
7·The redeveloping is based on the traditional road lamp housing to ensure it is available for the original lamp. It has pretty good dust proof function.
运用传统路灯外壳进行改造，便于在原有基础上的更换，有很好的防尘效果；
8·With the module cover ensures dust proof, anti-sunlight, anti-direct collision with the light emitting chip and also can reach the effect of chip protection.
模组面罩使整个屏体达到防尘、防晒、防直接与发光晶片的碰撞，并能达到保护晶片的效果；
9·KL56 series vertical lathe power chucks, are suitable for all function nc vertical lathe, with excellent waterproof and dust proof capacity and reliable performance.
KL56系列立车楔式动力卡盘，适用于全功能数控立式车床，防水防尘能力优异，性能稳定。
10·It may complete such tasks as decontamination, polishing, waxing and dust proof synchronously, its technology targets have reached the advanced leve of import product.
多功能有机硅蜡乳的制备工艺简单、造价低廉、使用方便，广泛用作车辆、家俱、设备表面的清洁护理剂，能集去污、上光、打蜡、防尘于一体，一次同步完成。
1·The design and application situation about HZ type dust proof airtight cover is introduced.
简要介绍了HZ型防尘密闭罩的研究设计和工程应用情况。
2·The lamp adopts curve sealed structure, with performances of strong waterproof and dust proof.
灯具采用曲路式密封结构，具有较强的防水、防尘性能。
3·KL56 series vertical lathe power chucks, are suitable for all function nc vertical lathe, with excellent waterproof and dust proof capacity and reliable performance.
KL56系列立车楔式动力卡盘，适用于全功能数控立式车床，防水防尘能力优异，性能稳定。
4·It may complete such tasks as decontamination, polishing, waxing and dust proof synchronously, its technology targets have reached the advanced leve of import product.
多功能有机硅蜡乳的制备工艺简单、造价低廉、使用方便，广泛用作车辆、家俱、设备表面的清洁护理剂，能集去污、上光、打蜡、防尘于一体，一次同步完成。
5·Knowledge in waterproof, dust proof and sealing.
具有防水、防尘和密封方面的知识。