The device should be placed in the environment with dry, clean, dust-proof, no corrosive gas, no strong electromagnetic interference.
仪器应该安放在干燥、清洁、防尘、无腐蚀气体、无强电磁场干扰的环境中。
Placed outside the valve, must be covered with linoleum or Tarpaulins like rain, dust-proof materials.
放置室外的阀门，必须盖上油毛毡或者大雨布之类防雨、防尘物品。
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。
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。
To clean motor, box every year, and refuel the timer every 2 years, ensure the machine service life and with dust-proof covers when out of use.
电机、机箱每年清洗一次，定时器2年加油一次，确保机件的使用寿命，不使用时加防尘罩。
This paper describes a method for measuring particle size of inhaled aerosol with a phantom of human head wearing dust-proof mask anda cascade impactor.
本文介绍了应用级联撞击器和佩戴口罩的人头模型在天然铀燃料元件加工现场测定吸入气溶胶粒度的方法。
Green bay used car sun shield materials soften the surface is also coated with nano-materials with water, oil, dust-proof, anti-static functions and therefore will not cause harm to the body.
绿贝汽车防晒罩采用柔化材料制造，表面还涂有纳米材料，具有防水、防油、防尘、防静电等功能，因此不会对车身造成伤害。
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；
Equipments, small size, easy to install with waterproof, dust-proof function in adverse long-term use of working conditions.
设备体积小、安装方便、具有防水、防尘功能，可长期在恶劣工况条件下使用。
The utility model is compact in structure and beautiful in appearance with the dust-proof sealing ring which is capable of effectively preventing outside dust coming into the cylinder.
本实用新型结构紧凑、外形美观，并 带有防尘密封环，可有效防止外界灰尘进入气缸。
With anti-ultraviolet, infrared, water, oil, dust-proof, anti-static functions.
具有抗紫外线、红外线、防水、防油、防尘、防静电等功能。
With good water and dust proof functions;
具有良好的防尘、防水等性能；
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。
Compound structure of safety - increased type, with functions of water - proofing, dust-proofing inside is arranged button, indicator, Ammeter of explosion-proof types.
整体为复合型结构，外壳采用增安型结构，具有较强的防水、防尘能力，内装按钮、指示灯、电流表均为防爆元件。
You can take this portable ultrasound monitor anywhere. It is lightweight, dust and splash proof. See anywhere you go with its transflective LCD screen.
这款不反光液晶显示屏，不仅可以随时随地查看，而且外形轻巧、防尘防水。
Use sealed structure, with the functions of strong water-proof and dust-proof.
整体结构采用密封结构，具有较强的防水，防尘能力。
In the process of production, we strictly comply with the international criterions and arrange production in the dust-proof, purified and anti-static workshops.
在产品制造过程中，采用无尘、净化、抗静电等国际标准设施进行封闭式操作。
Extremely strong, brushless DC motor with dust-proof encapsulation and maintenance-free.
强劲的无刷直流电机，防尘封装切免维护。
Extremely strong, brushless DC motor with dust-proof encapsulation and maintenance-free.
强劲的无刷直流电机，防尘封装切免维护。
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