Customized Handle,Matte Gold Door Handle,Black Copper Wardrobe Handle,Electric Four-Wheel Door Handle Zhaoqing Muyi Hardware Products Co., Ltd , https://www.muyihardware.comThrough the use of the rapid prototype RAD development tools DELPHI6.0 and MICROSOFT ACCESS2000, the ASME welder file management system was established, which successfully realized the welder skills, welder qualification, welder registration form and welder qualification period management, and realized the increase of records. , modify, query, browse and print functions, and can maintain information on its corresponding database; and establish the relevant ASMEIX volume content and other ASME welder exam knowledge base to meet the actual needs of different users.