Workshop safety manual.

Workshop safety manual.

书目详细资料
企业作者: Regional Network For Agricultural Machinery: guidelines for safe operation in small and medium-scale metal workshops for the fabrication, manufacture and repair of agricultural machinery in developing countries, United Nations Economic and social Commission for Asia and the Pacific
格式: 图书
语言:English
出版: College, Los Baños, Laguna UP at Los Baños 1987.
主题:
Industrial safety.
Manual.