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The manual vacuum cleaner was a type of non-electric vacuum cleaner, using suction to remove dirt from carpets, being powered by human muscle, similar in use to a manual lawn mower. Its invention is dated to the second half of the 19th century, when patents were granted to inventors in the United States, Britain, France, and elsewhere.
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Example mechanical drawing. Here is an example of an engineering drawing (an isometric view of the same object is shown above). The different line types are colored for clarity. Black = object line and hatching; Red = hidden line; Blue = center line of piece or opening; Magenta = phantom line or cutting plane line
A clean-in-place unit on display at the World of Coca-Cola in Atlanta. Clean-in-place (CIP) is an automated method of cleaning the interior surfaces of pipes, vessels, equipment, filters and associated fittings, without major disassembly. CIP is commonly used for equipment such as piping, tanks, and fillers.
Example of a system context diagram. [1] A system context diagram in engineering is a diagram that defines the boundary between the system, or part of a system, and its environment, showing the entities that interact with it. [2] This diagram is a high level view of a system. It is similar to a block diagram.
Seasonal Cleaning: Seasonal cleaning involves deep cleaning and organizing your home at specific times of the year, such as spring cleaning or fall cleaning. This approach often includes tasks ...
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This machine is an example of a 'bypass' cleaner. Upright vacuum cleaners were not only popular in the US, UK, and numerous Commonwealth countries, but also in some Continental European countries like Germany (where the ″Kobold″ was introduced by Vorwerk). They take the form of a cleaning head, onto which a handle and bag are attached.