Da: liu xing, Nanjing, JS, Cina
EUR 58,95
Convertire valutaQuantità: 3 disponibili
Aggiungi al carrellopaperback. Condizione: New. Paperback. Pub Date :2014-05-01 Pages: 191 Publisher: China Meteorological Press book State Administration of Production Safety Supervision issued registered safety engineer continuing education programs (Trial) as a guide. chapter by chapter describes the road traffic. security-related laws and regulations waterway transport. rail transport. civil aviation transportation. special equipment. water. electricity. agricultural. fisheries. forestry and other industries and fields of weapons. secu.