ISBN: 9787111665366 - 消防设施操作员中级操作技能题库，机械工业出版社【新华书店】 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-10-01 Pages: 268 Publisher: Machinery Industry Press This book contains five training modules. namely: facility monitoring. facility operation. facility maintenance. facility maintenance. and facility testing.?Among all the modules. the entire module of training module one is the key content of the written examination and practical examination.?The entire module in the second training module is the key content of the written test. but also the diffic. …