Drawing is based on design drawings, without any professional title and technical responsibility. Now they are all CAD drawings, so this column often needs no signature, and the signature is also the designer's name. Design refers to the person who specifically designs this drawing, above the assistant technician. Proofreading refers to the person who checks the design drawings. Generally speaking, he should be a little higher than the title of design. However, if the design is highly taught, there is no way to find someone who is higher than the teacher to check, and engineers or above will do. Professional person in charge refers to the professional person in charge (chief designer) of this design project, and the chief engineer can be responsible for the major principles of professional design of this project. Audit is the highest technical manager of this major, usually a senior engineer. Examination and approval is the technical person in charge of the project at the college level, and generally only signs the drawings of Grade II and above. The person in charge of the project is the general person in charge of the project appointed by the college, who is responsible for the general principles of the project design and is not responsible for all majors.
In fact, when people are busy, people at all levels are chaotic, just sign, because all external responsibilities are the responsibility of the design institute, and the specific design is just to find the person in charge in the hospital.
China will soon implement the personal qualification responsibility system.