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- To prevent dust or waste from penetrating an outlet. 塵埃臟污不易進(jìn)入插頭。
- Also, it helps to prevent dust and other airborne contaminats from flowing into the room. 它還有助于阻止塵埃和空氣所帶的其它污染物進(jìn)入室內。
- Also, it helps to prevent dust and other airborne contaminants from flowing into the room. 它還有助于阻止塵埃和空氣所帶的其它污染物進(jìn)入室內。
- Isolate renovated areas from other areas by installing physical barriers to prevent dust spreading. 設置圍板將裝修場(chǎng)地與其他地方隔離,以免塵埃散發(fā)。
- AIR-CYCLE UNIT IS ASSEMBLED ON TWO SIDES OF FEEDING PORT,WHICH CAN PREVENT DUST FROM DISCHARGING OUTSIDE. 在物料的入口二側安裝有空氣循環(huán)裝置，使轉子旋轉時(shí)所產(chǎn)生的風(fēng)塵，在機器內部循環(huán)，以減少粉塵污染。
- The clean wiper we produced, adopting100% synthetic fiber and sealed by heat to prevent dust from the edges of the wiper. 我公司生產(chǎn)的無(wú)塵抹布，采用100%25合成纖維制作制成，激光封邊防灰塵，17兆歐以上去離子水清洗。
- The clean wiper we produced, adopting 100% synthetic fiber and sealed by heat to prevent dust from the edges of the wiper. 我公司生產(chǎn)的無(wú)塵抹布，采用100%25的合成纖維制作制成，激光封邊防灰塵，17兆歐以上去離子水清洗。
- It is widely used in medicine, biological reagents, electronic products, the desiccant packets needing to prevent dust, not affording to break. 它廣泛應用于藥品、生物試劑、電子產(chǎn)品等，需要防粉塵的、不允許碎包的干燥劑中。
- The work designed and manufactured a removable dustproof cover for the iron branch channel that can prevent dust diffusing. 設計制作了一種可單人移動(dòng)的防塵罩,撥閘時(shí)可起到明顯的防煙塵作用。
- When being located at first position, the coverboard shields the opening in order to prevent dust or dirt into the opening. 當蓋板位于一第一位置時(shí)，蓋板遮蔽開(kāi)口以防止灰塵或污垢進(jìn)入開(kāi)口內。
- Use vacuum cleaner regularly to remove surface dusts, to keep the cloth clean and prevent dusts or stains remaining in the fabrics for long time. 定期用家用真空吸塵器吸除表面灰塵，保持布藝的清潔，可防止灰塵或污跡遺長(cháng)時(shí)間的留在纖維里。
- It make use of sealing device for the hopper to prevent dust emission and material leakage. The dust and cross contamination are efficiently controlled. 料桶配置密封裝置，鎖緊可靠，工作時(shí)不揚塵，不泄漏，有效的控制了粉塵和交叉污染。
- 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. 使用標有防毒面具標記的油漆時(shí)，應佩帶具有吸附作用的面罩（一般選用活性炭作為吸附劑），以便有效地阻止粉塵和漆霧被人體吸入。
- 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. 使用標有防毒面具標記的油漆時(shí)，應佩帶具有吸附作用的面罩（一般選用活性炭作為吸附劑），以便有效地阻止粉塵和漆霧被人體吸入。
- 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. 使用標有防毒面具標記的油漆時(shí)，應佩帶具有吸附作用的面罩（般選用活性炭作為吸附劑）以便有效地阻止粉塵和漆霧被人體吸入。
- Dust the repair to prevent adhesion to outer cover. 清整修補處以防與外胎粘連。
- The motor car disappeared in eddy of dust. 汽車(chē)在一片揚塵的渦流中不見(jiàn)了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- The car raised quite a dust as we drove off. 我們走時(shí)車(chē)子揚起了一陣塵土。
- A filter traps dust from the air. 過(guò)濾網(wǎng)可存住空氣中的塵埃。
