Isbn: 9787121146770 - 电工识图技能零基础成长(含学习卡1张) (1 resultados)

paperback. Condición: New. Paperback. Pub Date: October 2011 of Pages: 240 Language: Chinese Publisher: Electronic Industry Press the zero-based growth: electrician skills zero knowledge map based growth with graphic and Record form of expression. the electrician knowledge map This important skill is divided into the electrical circuit graphic symbol recognition. an initial understanding of the electrical circuit diagrams. knowledge of the circuit diagram of the power supply and distribution of skills training. lightin.…