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คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Software Engineering) activity associate with changing an application to make it conform to changes in its external environment
(Concrete Engineering) A material that is totally immune to the passage of a gas under pressure. Any material that is truly vaporproof will inherently be waterproof.
(english) The tool used to spot (or position) the rail cars for unloading. It is located on the north end of the unloading area.
(english) A second bottom board on which molds are opened.
(english) (BSO)A lubricant applied on electrolytic chromium coated steel
(english) A small lathe mounted on a bench or table.
(Concrete Engineering) The addition of water to the cement mix whether at the batch plant, during transit or at the jobsite to achieve the specified water to cement ratio.
(english) Any vector can be expressed as a collection of vectors whose sum is equal to the original vector. Each vector in this collection is a component of the original vector. It is common to express a vector in terms of components which are parallel to the x and y axes.
(english) A thin film of phosphate pretreatment applied to a steel surface (bare or zinc coated) to enhance paintability.
(english) A material or structure is said to behave elastically if it returns to its original geometry upon unloading.
(Environmental Engineering) A film of microorganisms attached to a surface, such as that on a trickling filter, rotating biological contactor, or rocks in natural streams.
(English) Embrittlement during pickling due to absorption of hydrogen.