9787111687481 - 焊工实训一点通 (1 risultati)
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Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 82,44
EUR 15,59 spedizioneSpedito da Cina a U.S.A.Quantità: 3 disponibili
paperback. Condizione: 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 Leve…ls 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.
