См. также в других словарях:
cleaning materials — detergents, substances used for sanitizing and cleaning … English contemporary dictionary
Materials for use in vacuum — are materials showing very low rate of outgassing in vacuum, and, where applicable, tolerant to the bake out temperatures. The requirements grow increasingly stringent with the desired degree of vacuum achievable in the vacuum chamber. The… … Wikipedia
Materials science — Simulation of the outside of the Space Shuttle as it heats up to over 1,500 °C (2,730 °F) during re entry into the Earth s atmosphere Materials science is an interdisciplinary field applying the properties of matter to various areas of… … Wikipedia
indirect materials — Those materials that do not feature in the final product but are necessary to carry out the production, such as machine oil, cleaning materials, and consumable materials. Compare: direct materials … Accounting dictionary
indirect materials — Those materials that do not feature in the final product but are necessary to carry out the production, such as machine oil, cleaning materials, and consumable materials. Compare direct materials … Big dictionary of business and management
Parts 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 … Wikipedia
Body piercing materials — In modern Western body piercing, a wide variety of materials are used. Some cannot be autoclaved, and others are may induce allergic reactions, or harbour bacteria. Certain countries, such as those belonging to the EU, have legal regulations… … Wikipedia
Acoustic cleaning — is used wherever there is a build up of dry materials and particulates which need to be cleaned regularly to ensure maximum efficiency and minimize maintenance and down time. An acoustic cleaner works by generating powerful sound waves which will … Wikipedia
Ultrasonic cleaning — An ultrasonic cleaner is a cleaning device that uses ultrasound (usually from 15 400 kHz) and an appropriate cleaning solution to clean delicate items. The ultrasound is not effective without the cleaning solution; it enhances the effect of a… … Wikipedia
Self-cleaning oven — A self cleaning oven is an oven which uses high temperature (approximately 900 degrees Fahrenheit or 500 degrees Celsius) to burn off leftovers from baking, without the use of any chemical agents. Process A self cleaning oven is designed to stay… … Wikipedia
Tube cleaning — The process of tube cleaning describes the activity of, or device for, the cleaning and maintenance of fouled tubes. The need for cleaning arises because the that is transported through the tubes may cause deposits and finally even obstructions.… … Wikipedia
