Examlex
A critical period is a time span in development during which teratogens will have no effect.
Cast Iron Pipe
A type of durable pipe made from iron that has been cast in a mold, often used for water or sewage systems.
ABS Pipe
Acrylonitrile Butadiene Styrene pipe, a type of plastic piping used for waste water and vent lines due to its high resistance to impact and durability.
Valves
Mechanical devices that control the flow and direction of fluids in a system by opening, closing, or partially obstructing passageways.
Reducing Fittings
Pipe fittings used to connect pipes of different diameters, allowing for a change in pipe size.
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