ISBN: 9787506671101 - 电梯常识一本通 (1 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2013-03 Pages:278 Language:Chinese Publisher:China Standards Press This book introduces 300 elevator common sense in four aspects. including basic knowledge of elevator equipment. safe and civilized use of elevators. use and management of elevators. and regulations and standards of elevators. in a question-and-answer format. and is equipped with many illustrations and photos. It strives to be substantial in content. easy to understand in language. and illustrated with text .…