Mechanical safety quick reference von ben ming (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pages Number: 637 Publisher: Mechanical Industry Press Pub. Date :2009-09-01. a comprehensive and systematic introduction to this manual a 59 mechanical safety standards. the vast majority of mandatory national standards and industry standards. Manual Chapter 7. respectively. for mechanical security. security-cutting machine tools. woodworking machine safety. safety of construction machinery. lifting machinery and transportation machinery safety. mining machinery s. …