Librería: liu xing, Nanjing, JS, China
paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2024-12 Pages: 292 Publisher: China Personnel Publishing House In order to further strengthen the construction of additive manufacturing engineering and technical personnel team and carry out new professional training for professional and technical personnel within the scope. the Ministry of Human Resources and Social Security commissioned the Chinese Mechanical Engineering Society to organize relevant experts to formulate the occupational standards for a. Nº de ref. del artículo: DS058804
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