oil washing
81Parts cleaning — is essential to many industrial processes, as a prelude to surface finishing or to protect sensitive components. Electroplating is particularly sensitive to part cleanliness, since molecular layers of oil can prevent adhesion of the coating. ASTM …
82Shampoo — This article is about the haircare product. For other uses, see Shampoo (disambiguation). Bottles of shampoo and lotions manufactured in the early 20th century by the C.L. Hamilton Co. of Washington, D.C. Shampoo (English pronunciation:… …
83coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
84purification rite — ▪ anthropology Introduction any of the ceremonial acts or customs employed in an attempt to reestablish lost purity or to create a higher degree of purity in relation to the sacred (the transcendental realm) or the social and cultural realm …
85Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
86Bran — For other uses, see Bran (disambiguation). Not to be confused with chaff. Bran is the hard outer layer of grain and consists of combined aleurone and pericarp. Along with germ, it is an integral part of whole grains, and is often produced as a by …
87Laboratory glassware — Three beakers, a conical flask, a graduated cylinder and a volumetric flask …
88Methicillin-resistant Staphylococcus aureus — MRSA redirects here; you may be looking for Metrolina Regional Scholars Academy Methicillin resistant Staphylococcus aureus SEM micrograph of MRSA Scientific classification …
89Car wash — For other uses, see Car wash (disambiguation). Studio City Hand Car Wash, Studio City, California A car wash (also written as carwash ) or auto wash is a facility used to clean the exterior and, in some cases, the interior of motor vehicles …
90Fabric softener — (also called fabric conditioner) is used to prevent static cling and make fabric softer. It is available as a liquid, crystals and dryer sheets. Contents 1 Varieties 2 Composition 3 See also 4 Refe …
