Unified standard of architectural drawing (GB 5000 1-20 10)

3.2 Title bar

3.2. 1 Drawings shall have title bar, border line, width line, binding edge line and centering mark. The positions of drawing title bar and binding edge shall meet the following requirements:

The drawings used horizontally in 1 shall be arranged in the form of Figure 3.2.1-kloc-0/and Figure 3.2. 1-2 (right side or lower side);

2 Drawings used vertically shall be arranged in the form of Figure 3.2. 1-3 and Figure 3.2. 1-4 (right side or lower side).

3.2.2 The title bar should be as shown in Figure 3.2.2- 1 and Figure 3.2.2-2 (Figure 3.2.2- 1: The width is 40-70 when arranged on the right side, and the top-down is the design unit name area, the registrant signature area, the project manager signature area, the modification record area, and the modification record area. As shown in Figure 3.2.2-2, the width of the lower page is 30-50. From left to right, it is the design unit name area, the registrant signature area, the project manager signature area, the modification record area, the project name area, the drawing number area, the signature area and the countersigning area), and its size, format and division are selected and determined according to the needs of the project. The signature column shall include the real name column and the signature column, and meet the following requirements:

In the title bar of 1 foreign-related projects, the translation of the main contents should be attached below Chinese, and the word "People's Republic of China (PRC)" should be added above or on the left side of the design unit.

When using electronic signature and authentication in computer drawing documents, it should comply with the provisions of the relevant national electronic signature law.