共 50 条
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- [33] THRESHOLD LIMIT VALUES FOR FLUORIDE IN FLUORSPAR EXPOSURE SOUTH AFRICAN MEDICAL JOURNAL, 1990, 77 (02): : 112 - 112
- [38] Adjustment of permissible exposure values to unusual work schedules AIHAJ, 2001, 62 (05): : 584 - 594
- [40] UV EXPOSURE AT THE WORKPLACE - DETERMINATION OF THRESHOLD LIMIT VALUES HAUTARZT, 1990, 41 (10): : 523 - 526