sheet scales
81Check weigher — Example checkweigher. Product passes on the conveyor belt where it is weighed A checkweigher is an automatic machine for checking the weight of packaged commodities. It is normally found at the offgoing end of a production process and is used to… …
82Keratin — Not to be confused with kerogen, carotene, chitin, or creatine. Microscopy of keratin filaments inside cells. Keratin refers to a family of fibrous structural proteins. Keratin is the key structural material making up the outer layer of human… …
83Amalgamated Association of Iron and Steel Workers — The Amalgamated Association of Iron and Steel Workers (commonly known as the AA) was an American labor union formed in 1876 and which represented iron and steel workers. It partnered with the Steel Workers Organizing Committee, CIO, in November,… …
84Membrane bioreactor — (MBR) is the combination of a membrane process like microfiltration or ultrafiltration with a suspended growth bioreactor, and is now widely used for municipal and industrial wastewater treatment with plant sizes up to 80,000 population… …
85Heinrich-Ereignis — Das Auftreten von Heinrich Ereignissen (grüne Linien), aufgetragen gegen Wasserstoff/Sauerstoff Kurven aus Eisbohrkernen Heinrich Ereignisse sind globale Klimaschwankungen, die mit dem Zerfall des Eisschelfs der Nordhemisphäre zusammenfallen und… …
86soil — soil1 soilless, adj. /soyl/, n. 1. the portion of the earth s surface consisting of disintegrated rock and humus. 2. a particular kind of earth: sandy soil. 3. the ground as producing vegetation or as cultivated for its crops: fertile soil. 4. a… …
87military technology — Introduction range of weapons, equipment, structures, and vehicles used specifically for the purpose of fighting. It includes the knowledge required to construct such technology, to employ it in combat, and to repair and replenish it.… …
88National Maps of Switzerland — A sample of the sheet depicting Blüemlisalp at 1:50,000. The National Maps of Switzerland are a set of official map series designed, edited and distributed by Swisstopo, the Swiss Federal Office of Topography. Each map series is based on an… …
89Quantum gravity — is the field of theoretical physics attempting to unify quantum mechanics, which describes three of the fundamental forces of nature (electromagnetism, weak interaction, and strong interaction), with general relativity, the theory of the fourth… …
90Chord progression — IV V I progression in C  Play (help· …
