Put dustproof cover on the machine and keep it in a dry and ventilated place when it is not used.
若仪器放置不用时，请用防尘罩盖好，置于干燥、通风的安全之处。
The automatic dustproof system of the invention can efficiently prevent dust from entering in the liquid crystal display so as to prolong the use life of the liquid crystal display.
利用本发明的自动防尘系统，可以有效防止灰尘进入液晶显示器内部，从而延长液晶显示器的使用寿命。
Characteristic dustproof, bearing wont be polluted by the dust and powder.
独有的防尘设计，轴承不受粉尘污染。
A bottom dustproof component is arranged at the bottom of the sliding plate workbench.
该滑板工作台的底端设有底部防尘构件。
Features: Waterproofing, dustproof, corrosion preventing, The diaphanous effect is good.
特点：防水、防尘、防腐蚀，透光效果好。
Same as Type a, but has additional lip for dustproof, can be applied in dust environment.
与A型相同，但增加刮尘唇，可应用于多粉尘环境。
Same as type l, but has additional lip for dustproof, can be applied in heavy dust environment.
与L型相同，但增加刮尘唇，可应用于多粉尘环境。
The dustproof structure of the machine tool can effectively remove dust produced during machining.
本发明可 以有效地排除因加工而产生的粉尘。
The communication device comprises an air vent, and the air vent is provided with the dustproof ventilation device.
所述通信设备包括通风口，在所述通风口处设有上述防尘通风装置。
The utility model discloses a self-sealing dustproof hose connector belonging to the hose connection device technology field.
本实用新型公开了一种自密封防尘式软管连接器，属于软管联接装置技术 领域；
Insulation materials, optical materials, adhesive products, protective film, conductive cloth, dustproof net and special tape.
本机适用于绝缘材料、光学材料、胶粘产品、保护膜、防尘网、导电布及特殊胶带模切。
The utility model relates to a device with a guideway workbench, in particular to a dustproof mechanism of a guideway workbench.
本实用新型涉及具有导轨工作台设备，特别是一种导轨工作台防尘机构。
High-density foam solid silicon rubber sealing ring, high level of dustproof and waterproof, IP65, electrical insulation protection is 1 degree.
高密度发泡实心硅胶密封圈，防尘防水等级高，灯具防护等级IP65,1级电气绝缘保护。
The end cover is impacted on the bicycle frame five-way pipe through the shaft bowl, and the end cover and the strain body form a dustproof air gap.
端盖由轴碗压紧于车架五通管上并与应变体形成防尘气隙；
Have fine ESD, dustproof performance, is used in the trades, such as electron, medicine, bioengineering optics, spaceflight, aviation, etc. extensively.
具有优良的防静电、防尘性能，广泛用于电子、医药、生物工程光学、航天、航空等行业。
The results indicated that the roadside forest in Shanghai existed a definite dustproof effect under different wind directions in winter and spring seasons.
说明冬春不同风向条件下上海市郊的大道旁林带区具有一定的防尘效应。
With a seal, thermal insulation, sound insulation, fire protection, anti-static, anti ultraviolet radiation, anti arc, dustproof, mothproof, anti impact function.
具有密封、保温、隔音、防火、防静电、防紫外线、防弧光、防尘、防虫、防冲击等功能。
GC203 waterproof and dustproof shockproof anti dazzle lamp suitable for distribution room, workshop, water pump room, corridor, warehouse and other places lighting.
GC 203防水防尘防震防眩灯适用于配电室、厂房、水泵房、廊道、仓库等场所照明。
The breaker of the invention has an excellent dustproof function, can be used in an environment with heavy dust and improves the reliability and service lift of the products.
本发明具有较好的防尘功能，能在沙尘严重的环境下使用，提高了产品的可靠性及使用寿命。
The sleeve can be worn within the shoe or outside of the shoe with the multi-functions of cold protection, moisture-resistant, warmth retention, vapor-permeable and dustproof.
其可穿在鞋子里面或外面，对脚部具有防寒、防湿、保暖、透气及防尘的多功能效果。
In the corn stubble skim machine of the utility model, the stubble skim cutters are arranged in the dustproof case, and thus the dust during the course of operation is reduced.
本实用新型的玉米铲茬机，将铲茬刀具放置于防尘箱内，减少了操作时的尘土飞扬。
This paper will mainly discuss the application and improvement of equal pressure principle, dustproof adhesive tape, and drain hole of European aluminum composite wood doors and windows.
对此，本文主要从欧式铝木复合门窗等压原理及防尘胶条、排水孔的应用及改进等方面进行分析与探讨。
The utility model discloses a magnetic capturing device for the dustproof unit components and relates to a capturing device for the dustproof unit components in the communication equipment cabinet.
本实用新型公开了一种防尘单元组件的磁性锁位装置，涉及一种通信设备机箱中防尘单元组件的锁位装置。
The utility model makes the dustproof gate close automatically under the condition of non-connection to prevent foreign bodies from entering the train brake pipe and affecting the safety of running.
该装置在非连接状态下使防尘门自动关闭，防止异物进入列车制动管系影响行车安全；
Waterproof. Dustproof. Won't be squeezed out or change thin under high temperature and high pressure.
防水性好，防尘性好，高温高压下，不会被挤出或变稀薄。
Dustproof, mothproof: hot air curtain beauty of high-speed airflow, forming a protective door, can effectively prevent dust, smoke, odor and outside the insect invasion, keep the room clean.
防尘、防虫：美的热风幕产生高速气流，形成一道保护门，能有效阻挡外面灰尘、烟气、臭气和昆虫入侵，保持室内清洁。
Dustproof, mothproof: hot air curtain beauty of high-speed airflow, forming a protective door, can effectively prevent dust, smoke, odor and outside the insect invasion, keep the room clean.
防尘、防虫：美的热风幕产生高速气流，形成一道保护门，能有效阻挡外面灰尘、烟气、臭气和昆虫入侵，保持室内清洁。
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