9787040314755 - metal processing and training: welder intermediate training [paperback] de ben she.yi ming (1 resultados)

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Librería: liu xing, Nanjing, JS, Chinaliu xing
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Envío por EUR 15,81Se envía de China a Estados Unidos de AmericaCantidad disponible: 1 disponibles
paperback. Condición: New. Paperback. Pub Date: 2011 Pages: 280 Language: Chinese in Publisher: Higher Education Press metal machining and Training: welders Intermediate Training national planning of secondary vocational education curriculum reform new supporting materials teaching books. is based mid-level workers in the nation…al occupational skill standards - welders knowledge requirements and skills requirements. prepared in accordance with the principles of job training needs. including professional ethics. and bas.