【HW】11-067职业技能鉴定指导书·职业标准·试题库：锅炉受热面安装（第2版） - Tapa blanda

11-067 Occupational Skill Testing Authority of the book professional standards and test database: boiler heating surface is installed (2nd edition)(Chinese Edition)

paperback. Condición: New. Paperback Pages Number: 342 Language: Chinese. 11-067 Occupational Skill Testing instructions. professional standards. test database: boiler heating surface is installed (version 2) is prepared in accordance with the requirements of the Ministry of Labour and Social Security to develop national occupational standards . and its contents from the four parts of the occupational profiles. vocational skills training. vocational skills. identification and characterization of test database composed . Nº de ref. del artículo: MY3618

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