ข้ามไปที่เนื้อหาหลัก
Side panel
ท่านเข้าสู่ระบบในฐานะบุคคลทั่วไป (
เข้าสู่ระบบ
)
shrt site name
Thai (th)
English (en)
Thai (th)
Occupational Health and Safety Management
หน้าหลัก
รายวิชาทั้งหมด
PHP3305
Week4
environmental disease
environmental disease
Mark as done
Click
4_environmental disease.pdf
link to view the file.
◄ accident prevention according to the principle of safety
ไปยัง...
ไปยัง...
Announcements
Couse Syllabus
Specifications and teaching details
dangerous chemicals
accident prevention according to the principle of safety
General information Occupational health and safety
occupational disease control
occupational disease
Occupational health and safety
Prevention and control of hazards according to the nature of work
Principles of protection against chemical exposure
Protection against exposure to chemicals
Principles of protection against chemical exposure
The 3 E principle in hazard prevention and control
work accident
Threats to health
General information Occupational health and safety ►
PHP3305
General
Couse Syllabus
Week1
Week2
Week3
Week4
Week5
Week6
Week7
Week8
Week9
Week10
Week11
Week12
Week13
Week14
Week15
หน้าหลัก
ปฏิทิน
Data retention summary
Get the mobile app