balanced ladder
A ladder held in a vertical position by guides with a weight attached equal to the weight of the ladder.
A ladder held in a vertical position by guides with a weight attached equal to the weight of the ladder.
A wattle-and-daub wall constructed of bagasse, which is covered with plaster mixed with clay and straw.
A pipe connection used to equalize the pressure at two points in a piping system.
A surface coating that achieves the desired properties by being baked, usually at a temperature of at least 150°F (65°C).
A small subsidiary structure having one or more ovens used exclusively for baking of bread and pastries; once especially found
A valve used in a pipe for controlling fluid flow; not usually used to shut off the flow.