1、需采购部在开发B点供应商时应先核对图纸版本是否为最新；并确认图纸中

1, the purchasing department should be required to develop point B supplier to check whether the latest version drawings; drawings and confirm whether there are parts marked critical dimensions, whether any components required for eligibility determination based on the detection dimensioned on the print; <br>2 , the need to improve the purchasing department factory supplier self-test standards; <br>3, the need for spare parts purchasing department has to check whether the required color drawings and color palette should be receiving the same drawings and swatches; <br>4, marked with a tolerance for drawings purchasing verify whether a reasonable size drawings marked tolerance should be receiving technical drawings, and the organization of suppliers of parts and components matched tolerance limit matching experiments.

1, the procurement department in the development of B point suppliers should first check whether the drawing version is up-to-date, and confirm whether the drawingist is marked with the key dimensions of parts, according to the size of the drawing can be qualified testing for parts;<br>2, the need to purchase the Department to improve the supplier factory self-inspection standards;<br>3, for the color requirements of the parts and components to be purchased in the receipt of drawings and swatches should check the drawing requirements and swatches are consistent;<br>4, for the drawings marked with tolerance range procurement department in the receipt of technical drawings should verify that the drawing dimensions are reasonable, and organize suppliers to match each other's components for the limit matching experiment.

1. When developing point B suppliers, the purchasing department shall first check whether the drawing version is up-to-date, confirm whether there are key dimensions of parts in the drawings, and judge whether the parts can be qualified according to the dimensions indicated in the drawings;<br>2. The purchasing department is required to improve the self inspection standard of suppliers;<br>3. For parts with color requirements, the purchasing department shall check whether the drawing requirements are consistent with the color plate when receiving the drawings and color plates;<br>4. When receiving technical drawings, the purchasing department of drawings with tolerance range shall verify whether the tolerance dimensions indicated on the drawings are reasonable, and organize suppliers to carry out limit tolerance matching experiments on matched parts.