Types of Pipes. Pipes come in several types and sizes. They can be divided into three main categories: metallic pipes, cement pipes and plastic pipes. Metallic pipes include steel pipes, galvanised iron pipes and cast iron pipes. Cement pipes include concrete cement pipes and asbestos cement pipes.
error of omissionnoun [ C ] uk â us â. âº a mistake that consists of not doing something you should have done, or not including something such as an amount or fact that should be included: Errors of omission are likely to be more common than errors of commission.
Error is the basis for review of a final decision rendered by a court or administrative agency. Error is called to the attention of a court through the use of objections, protests made during the course of a proceeding that an action taken by the opposing side in a controversy is unfair or illegal.