TRUE: Wash your hands thoroughly with soap and water., Do not play with your scissors or other pointed objects., FALSE: Let spilled liquid stays on the floor., Play with matches or other flammable materials., Do not check expiration date of canned goods and other products.,

Proper Use and Handling of Materials

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟