ตัวกรองผลการค้นหา
such as
แปลว่าเช่นว่า
แปลว่าดังเช่น
แปลว่าอย่างเช่น
Sacking
แปลว่า(Concrete Engineering) Removing or alleviating defects on a concrete surface by applying a mixture of sand and cement to the moistened surface and rubbing with a coarse material such as burlap.
Abrasive Wheels
แปลว่า(english) Wheels of a hard abrasive, such as Carborundum used for grinding.
Organic nitrogen
แปลว่า(Environmental Engineering) Nitrogen contained as amines in organic compounds such as amino acids and proteins.
Burnishing 2
แปลว่า(english) Smoothing surfaces through friction between the material and material such as hardened metal media.
Zinc
แปลว่า(english) Chemical Symbol Zn. Element No. 30 of the periodic system; atomic weight 65.38. Blue-white metal; when pure, malleable and ductile even at ordinary temperatures; melting point 787 (degrees) F.; boiling point 1665 (degrees) F., specific gravity 7.14. Can be electrodeposited; it is extensively used as a coating for steel and sheet zinc finds many outlets, such as dry batteries, etc. Zinc-base alloys are of great importance in die casting. Its most important alloy is brass.
Burr 2
แปลว่า(english) Roughness left by a cutting operation such as slitting, shearing, blanking , etc.
Bastard
แปลว่า(english) Threads,parts,tools and sizes that are not standard, such as, “Bastard Nuts”, “Bastard Plus”, “bastaard fittings and so forth. The term also refers to a standard coarse cut file.
Anaerobes
แปลว่า(Environmental Engineering) A group of organisms that do not require molecular oxygen. These organisms, as well as all known life forms, require oxygen. These organisms obtain their oxygen from inorganic ions such as nitrate or sulfate or from protein.
Burr
แปลว่า(english) The very subtle ridge on the edge of strip steel left by cutting operations such as slitting, trimming, shearing, or blanking. For example, as a steel processor trims the sides of the sheet steel parallel or cuts a sheet of steel into strips, its edges will bend with the direction of the cut.