The whole process of continuous processing from raw material input to finished product output through certain production equipment or pipelines. The technological process is determined by the technical conditions of industrial enterprises and the technical characteristics of products. A complete process, usually consisting of several steps. Such as inlaid brick and stone project, generally through mixing mortar, brick immersion, bottom, brick, flat joint, surface cleaning and other process. It can be seen that the basic content of technological process is that workers use labor tools to change the shape, size, location, composition and performance of labor objects, so as to make them into expected products.