ISBN: 9787113324971 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2025-08 Publisher: China Railway Publishing House. This book summarizes and extracts 63 standards. normative technical documents. and technical regulations of China State Railway Group related to turnout equipment on conventional railways. It also proposes 25 professional management opinions not included in existing standards or specifications. The book is divided into two parts: Track and Turnout. The Track section covers track types. track selection. tr.…