ISBN: 9787112229123 - 【驰创图书】建筑工人岗位培训教材 建筑工人安全生产知识油漆工抹灰工通风工安装工涂裱工防水工钢筋工管道工混凝土工砌筑工木工建筑施工书籍 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2019-03-01 Publisher: China Building Industry Press This textbook is a construction worker vocational skills training materials. including construction safety knowledge. rights and obligations of production safety. occupational health and safety regulations and knowledge workers. high place. content construction site safe use of electricity. the construction site fire fighting. first aid knowledge construction site. where the book will also add .…