INJURY EXPERIENCE IN QUARRYING, 1974.

被引:0
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作者
Anon
机构
来源
| 1978年 / 1079期
关键词
D O I
暂无
中图分类号
TD [矿业工程];
学科分类号
0819 ;
摘要
Data reported by operators of mining establishments are summarized in a total of 46 tables by work location, principal cause of injury, part of body injured, and nature of injury. Correlative information on employment, worktime, and operating activity also is presented in the tabulations. Concise historical information is shown for the period 1911 through 1974 for mines and mills combined.
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