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The image contains two diagrams depicting cement and concrete production, plus two tables with related terminology: Cement Production diagram includes limestone, clay, mixer, crusher, powder, rotating heater, heat, grinder, bags, cement; Concrete Production diagram shows cement (15%), water (10%), sand (25%), gravel (50%), concrete mixer, gravel defined as small stones; Table 1 - Cement Production - includes English to Vietnamese translations: Limestone translated to Đá vôi, clay đất sét, crusher máy nghiền, mixer máy trộn, powder bột (hỗn hợp đá vôi và đất sét), rotating heater lò quay (làm nóng), heat nhiệt/làm nóng, grinder máy nghiền (ép nhỏ), bags bao/túi (đựng xi măng), cement xi măng; Table 2 - Concrete Production - lists English to Vietnamese translations: Cement translated to xi măng (15%), water nước (10%), sand cát (25%), gravel sỏi (50%), note states gravel = small stones; both tables title sections 1. Cement Production (Sản xuất xi măng) and 2. Concrete Production (Sản xuất bê tông).
Given the complexity of the image, the above description may not be entirely accurate.
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The diagrams indicate the process of producing cement and how this material is used in order to make concrete for building construction.
Overall, cement production includes several stages, starting from the raw materials to the final packed product, while concrete is made by mixing cement with other materials in a concrete mixer.
In the first diagram, limestone and clay are put into a crusher where they become powder. Then this material is mixed and goes through a rotating heater. After heating, the material is sent into a grinder which make it finer and become cement. Finally, the cement is packed in bags for use.
In the second diagram, concrete is created by combining cement, water, sand and gravel in a concrete mixer. Cement makes up 15%, water is 10%, sand is 25% and gravel is the biggest part at 50%. These ingredients are mixed together to produce concrete, which can be used in buildings.
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