paper converting equipment
111Citigroup — Not to be confused with CIT Group, another large financial services company. Citigroup Inc. Type Public Traded as NYSE:  …
112Offset printing — Web fed offset lithographic press at speed …
113Black carbon — or BC is formed through the incomplete combustion of fossil fuels, biofuel, and biomass, and is emitted in both anthropogenic and naturally occurring soot. Black carbon warms the planet by absorbing heat in the atmosphere and by reducing albedo,… …
114List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
115Meghnad Saha — মেঘনাদ সাহা Meghnad Saha in Berlin Born 6 October 1893( …
116Fischer–Tropsch process — The Fischer–Tropsch process (or Fischer–Tropsch synthesis) is a set of chemical reactions that convert a mixture of carbon monoxide and hydrogen into liquid hydrocarbons. The process, a key component of gas to liquids technology, produces a… …
117Escherichia coli O157:H7 — Topographical images of colonies of E. coli O157:H7 strains (A) 43895OW (curli non producing) and (B) 43895OR (curli producing) grown on agar for 48 h at 28°C. Escherichia coli O157:H7 …
118Concrete — This article is about the construction material. For other uses, see Concrete (disambiguation). Outer view of the Roman Pantheon, still the largest unreinforced solid concrete dome.[1] …
119Chemical engineering — Process engineers design, construct and operate plants Chemical engineering is the branch of engineering that deals with the application of physical science (e.g., chemistry and physics), and life sciences (e.g., biology, microbiology and… …
120Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
