Tipo de artículo
Condición
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Ubicación del vendedor
Valoración de los vendedores
Publicado por Machinery Industry Press, 2021
ISBN 10: 7111687485ISBN 13: 9787111687481
Librería: liu xing, Nanjing JiangSu, JS, China
Libro
paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2021-10-01 Pages: 212 Publisher: Machinery Industry Press. This book is published in The Peoples Republic of China Vocational Skills Appraisal Standards (Assessment Outline): Electric Welders. the national *new Education Certificate + Certain Vocational Skill Levels Certificate (abbreviated as 1+X certificate) and Special Welding Technology Occupational Skill Level Standard assessment requirements. combined with the actual job requirements of the company.