wang zhi ping quan guo (4 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Publisher: China Social Publishing House Pub. Date: 2009-01. Pages Number: 361 Publisher: Chinese Society Press Pub. Date :2009-01. To further promote the national examination system. social workers. the implementation of professional standards. with the Ministry of Personnel. Ministry of Civil Affairs to do social workers. occupational proficiency test . we set up a national level social workers. occupational guidance test materials for the group. the organization of nationa.

paperback. Zustand: New. Paperback Pages Number: 270 Language: Chinese. Machine tool numerical control technology (machinery) is the professional teaching of the Ministry of Education. Vocational and Technical Education Department organized the compilation of national machinery of secondary vocational schools. the Ministry of Education textbooks. Machine tool numerical control technology (machinery) comprehensive and systematic introduction to the use of CNC machine tools must have knowledge of mechanical. electronic.

paperback. Zustand: New. Paperback Pages Number: 324 Language: Chinese social work capacity (Intermediate) to better reflect the process of development of social work in China. to meet the requirements of readers. and further promoting China's social work qualified personnel in the Ministry of Civil Affairs relevant departments strong support on the 2007 version of the social workers professional level exam guidance materials have been revised. Social work capacity (Intermediate) The amendments in addition to the rev.

paperback. Zustand: New. Paperback. Pub Date: 2020-12-01 Pages: 317 Language: Chinese Publisher: Chemical Industry Press Chemical Process Thermal Risk is a sub-volume of Hazardous Chemical Safety Series (Second Edition).?The book is divided into eight chapters. The first chapter mainly introduces the concept and connotation of thermal runaway and thermal risk in chemical process. the relationship between thermal risk in chemical process and other risks. the second chapter introduces the basic concepts and principles .