Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date: 2022-08-01 Pages: 319 Language: Chinese. English Publisher: China Water Conservancy and Hydropower Press Four learning scenarios for the welding of gating and grounding down conductors of electrical equipment. Learning Scenario 1 and Learning Scenario 2 introduce in detail the knowledge and skill requirements such as power safety regulations. technical requirements for power use. determination of power use schemes. and on-site power use that need to be paid attention to d. N° de réf. du vendeur NY048658
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