Isbn: 9787113327736 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2026-01 Pages: 156 Publisher: China Railway This book aims to cultivate the job skills of personnel involved in the design. construction. installation. and operation and maintenance of intelligent building engineering projects such as video intercom systems. It adheres to the principle of three standards guidingnational standards. teaching standards. and work standardsemphasizing that skills are the standards and specifications. Following the three-pronge.…