Safety on the Move: Track Haulage Safety
- 年: 1982
- 国:
- ジャンル: ドキュメンタリー
- スタジオ: U.S. Department of Labor, U.S. Department of the Interior, Mining Enforcement and Safety Administration
- キーワード: safety, construction, construction safety, workplace safety, heavy machinary, accident prevention, industrial safety
- ディレクター:
- キャスト:
