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- We use dust free pine wood shavings in our inside chambers. 我們使用防塵松樹刨花在我們的棚屋中。
- Film should be kept clean, dust free, and handled only by the edges. 膠片應保持清潔，沒有灰塵，用手只能拿膠片的邊部。
- Asbestos cloth dust free with metal(copper wire, inconel wire) are available. 夾銅絲（或鎳絲）石棉布也可提供。
- DMZ low density solid free drilling fluid is mainly comprised of water, high molecular polymer and natural high molecular compound. 無固相聚合物鑽井液是一種抑制性、防塌性能力強的鑽井液體系。
- FFS is dust free (now days a serious consideration when packing fine, powders) and very compact. 農民田間學校是無塵（現天時認真考慮包裝罰款，粉末）和非常緊湊。
- The whole technological process all realize low temperature, photophobic, asepsis, dust free, even the fresh melon is carried out a factory treatment process. 整體工藝流程全部實現了低溫、避光、無菌、無塵，就連鮮瓜的處理工序都實行了工廠化。
- Subject the specimens to the number of test cycles, usually 1000, under the set load, usually 1kg.Reweigh the dust free panels and resurface the abrading wheels. 設定樣品檢測的轉數，通常為1000轉，負荷為1公斤，重新稱量無塵樣板及處理磨耗輪表面。
- If used in combination with strong vacuum cleaner like the JANVAC,grinding or sanding can be done in one dust free process with vacuum so that hardly any dust will be left. 連接高效率的吸塵器;比如JANVAC吸塵器;在打磨過程中同時吸除粉真正做無塵打磨.
- Carry out surface preparation by Grinder and dust free self-enclosed portable grinder until to remove surface laitance and provide sound and textured surface. 使用地坪打磨機和無塵封閉手提磨機去除表面粗糙物，並提供塗裝對錶面所要求的粗糙度。
- Building Decoration: Decorating plate, acoustic board, partition panel, roof insulating panel, water resistant kitchenware, bathing necessity, commercial decorative frame, damp proofing wall of dust free room, and flame retardant/fire-proof sash frame. 建築裝潢：裝飾板、隔音板、隔牆板、屋頂隔熱板、耐水廚具、浴具、商用裝飾架、無塵室防潮牆壁、防火和阻火窗架。
- Dust free? 防塵的?
- Moduflex Dust Free Loading Spout 無塵伸縮下料頭
- Reading occupies most of my free time. 閱讀佔去了我大部分的閑暇時間。
- The motor car disappeared in eddy of dust. 汽車在一片揚塵的渦流中不見了。
- The forest will act as a defense against desert dust. 森林能起防禦沙漠灰沙的作用。
- PREPARATION AND FIELD USES OF CHROMINUM FREE DRILLING MUD THINNER ZHX 1 鑽井泥漿無鉻稀釋劑ZHX-1的研製與應用
- The car raised quite a dust as we drove off. 我們走時車子揚起了一陣塵土。
- A filter traps dust from the air. 過濾網可存住空氣中的塵埃。
- How many enemies bit the dust in the battle? 在這次戰鬥中打死了多少敵人？
- The crew remained free from scurvy. 那些船員仍然沒有患壞血病之虞。
