Development evaluation welding procedures von wang rui (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2024-03 Pages: 280 Publisher: Aviation Industry Press This book is based on the recent new professional standards for intelligent welding technology in higher vocational education and the Guiding Outline for the Construction of Ideological and Political Courses in Colleges and Universities. the Action Plan for Improving the Quality of Vocational Education (2020-2023). and refers to the recent new welding process assessment standards and professional skill.…