需焊接或热切割的表面应排除所有可能会损坏焊材或母材的杂物，如脂、油、灰尘、水垢、熔渣和油漆等。
Surfaces to be welded or thermally cut shall be cleaned of all foreign material such as grease, oil, dirt, scale, slag and paint that would be detrimental to either the weld or base material.
表面贴装电子封装提供抗水，油，灰尘，高温，冲击，振动和整体恶劣环境。
Encapsulated surface mount electronics provide resistance to water, oil, dirt, high temperatures, shock and vibrations and overall harsh environments.
空气中所含灰尘和杂质被粘入油内。
Air containing in the dust and impurities was stuck into the oil inside.
第一步（去油）：去除污垢、灰尘、油和脂。使用水溶性去污剂或溶剂来完成该步骤。
The First Step (Degreasing) of the procedure is designed to remove dirt, dust, oil and grease. A water-soluble detergent is used to accomplish this, or a solvent.
存在的水，油，灰尘和压缩空气网络酸性物质，使腐蚀问题，并与相应的生产设备故障损失。
Presence of water, oil, dust and acid substances in the compressed air network, causes corrosion problems and equipment failures, with consequent loss of production.
这种挑衅套件包括：爱，快乐膏，薄荷树和野丁香沐浴凝胶，蜂蜜灰尘和羽毛挠痒油。
This provocative kit includes: Oil of love, Pleasure Balm, Mint Tree and Wild Clove Bathing Gels, Honey Dust, and a feather tickler.
痤疮并不是由灰尘和体表的油引发的。
防止诸如破损、进入灰尘和污泥、水、油、油漆飞溅、烧损等损耗和危害。
Wear and tear to be prevented as well as damage, ingress of grit and dirt, water and oil, paint over spray, burning damages etc.
灰尘、污物和油雾过滤器在今天来说是十分普通的了，HAODAER强调，不仅是过滤效果，而更重要的是，将此与能耗结合考虑，包括压力差，产品的连惯性和可靠性。
Dust, oil and dirt filtration are common in modern production. HAODAER concems not only filtration effects, but also consumption, Including prcssurc diffcrcncc, product consistcnsy and rcliability.
颗粒状较大的油雾状物和灰尘首选被吸入，并与撞击板相撞而落下，然后由一次和二次滤网将大部分雾状物除去。
Suck mist and dust in large particle size first, collide with collision board and drop, and then remove most mist by first and second filter screen.
颗粒状较大的油雾状物和灰尘首选被吸入，并与撞击板相撞而落下，然后由一次和二次滤网将大部分雾状物除去。
Suck mist and dust in large particle size first, collide with collision board and drop, and then remove most mist by first and second filter screen.
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