الكورس التدريسي الخاص بمادة الصحة المهنية
الكورس التدريسي الخاص بمادة الصحة المهنية
00:38:38 Locked | |
00:55:22 Locked | |
00:55:22 Locked | |
1.4
L4 - Anthrax
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00:45:30 Locked |
1.5
L5 - Brucellosis
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00:45:30 Locked |
00:38:25 Locked | |
00:38:25 Locked | |
00:20:20 Locked | |
00:58:44 Locked | |
1.10
L9 - Noise
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00:55:22 Locked |
1.11
L10 - Radiation
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00:45:30 Locked |
00:45:30 Locked | |
00:45:30 Locked | |
2.3
L13 - Silicosis
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00:38:38 Locked |
00:30:00 Locked | |
00:20:00 Locked | |
2.6
L15 - Lead
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00:45:30 Locked |
2.7
L16 - Ergonomics
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00:45:30 Locked |
2.8
L17 - Accidents
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00:45:30 Locked |
2.9
L18 - Mercury
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00:45:30 Locked |
00:45:30 Locked | |
00:45:30 Locked | |
00:38:38 Locked |
الكورس التدريسي الخاص بمادة الصحة المهنية