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- sealed preventing dust 封闭式防尘
- The clean wiper we produced, adopting100% synthetic fiber and sealed by heat to prevent dust from the edges of the wiper. 我公司生产的无尘抹布,采用100%25合成纤维制作制成,激光封边防灰尘,17兆欧以上去离子水清洗。
- The clean wiper we produced, adopting 100% synthetic fiber and sealed by heat to prevent dust from the edges of the wiper. 我公司生产的无尘抹布,采用100%25的合成纤维制作制成,激光封边防灰尘,17兆欧以上去离子水清洗。
- To prevent dust or waste from penetrating an outlet. 尘埃脏污不易进入插头。
- Also, it helps to prevent dust and other airborne contaminats from flowing into the room. 它还有助于阻止尘埃和空气所带的其它污染物进入室内。
- A type of hard disk storage device in which the disk is hermetically sealed inside its disk drive. The seal prevents the intrusion of dust and other particles but limits the maximum size of the drive. 一种硬盘存储器设备,其中盘片密封在磁盘驱动器内。密封防止了灰尘和其它粒子的进入,但也限制了驱动器的最大尺寸。
- Also, it helps to prevent dust and other airborne contaminants from flowing into the room. 它还有助于阻止尘埃和空气所带的其它污染物进入室内。
- Isolate renovated areas from other areas by installing physical barriers to prevent dust spreading. 设置围板将装修场地与其他地方隔离,以免尘埃散发。
- AIR-CYCLE UNIT IS ASSEMBLED ON TWO SIDES OF FEEDING PORT,WHICH CAN PREVENT DUST FROM DISCHARGING OUTSIDE. 在物料的入口二侧安装有空气循环装置,使转子旋转时所产生的风尘,在机器内部循环,以减少粉尘污染。
- It is widely used in medicine, biological reagents, electronic products, the desiccant packets needing to prevent dust, not affording to break. 它广泛应用于药品、生物试剂、电子产品等,需要防粉尘的、不允许碎包的干燥剂中。
- The work designed and manufactured a removable dustproof cover for the iron branch channel that can prevent dust diffusing. 设计制作了一种可单人移动的防尘罩,拨闸时可起到明显的防烟尘作用。
- When being located at first position, the coverboard shields the opening in order to prevent dust or dirt into the opening. 当盖板位于一第一位置时,盖板遮蔽开口以防止灰尘或污垢进入开口内。
- It make use of sealing device for the hopper to prevent dust emission and material leakage. The dust and cross contamination are efficiently controlled. 料桶配置密封装置,锁紧可靠,工作时不扬尘,不泄漏,有效的控制了粉尘和交叉污染。
- During applying the paint marked with gas mask, one should wear the mask with adsorption (active carbon as adsorbent) to prevent dust and smoke inhaled by human beings. 使用标有防毒面具标记的油漆时,应佩带具有吸附作用的面罩(一般选用活性炭作为吸附剂),以便有效地阻止粉尘和漆雾被人体吸入。
- During applying the paint marked with gas mask, one should wear the mask with adsorption (active carbon as adsorbent) to prevent dust and smoke inhaled by human beings. 使用标有防毒面具标记的油漆时,应佩带具有吸附作用的面罩(一般选用活性炭作为吸附剂),以便有效地阻止粉尘和漆雾被人体吸入。
- During applying the paint marked with gas mask, one should wear the mask with adsorption( active carbon as adsorbent) to prevent dust and smoke inhaled by human beings. 使用标有防毒面具标记的油漆时,应佩带具有吸附作用的面罩(般选用活性炭作为吸附剂)以便有效地阻止粉尘和漆雾被人体吸入。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- Police sealed off all the exits from the building. 警方把建筑物的所有出口都封锁住了。
- Easy for claning-up and environment-friendly,and full-closed cover to be applied,advantageous in preventing dust from floating in air,bettering work environment of operators and guaranteeing a clean production. 清洁环保,采用全封闭外罩避免了灰尘外溢,改善了操作人员的工作环境,确保企业清洁生产。
- The seals prevent loss of grease from the bearing and attendant contamination of the rolling emulsion. 密封件可防止轴承中油脂的损失,并阻止随滚动液产生的杂质。