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ภาษาอังกฤษ
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มัธยมศึกษาตอนปลาย
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ม.4 (มัธยมศึกษาปีที่ 4)
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คำศัพท์
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English
คำแนะนำของผู้เขียน
This course focuses on the principles and importance of safety and warning signs in various environments, particularly in workplaces, factories, and public areas. Students will learn about different types of safety signs, their design, usage, and compliance with safety standards to prevent hazards and threats. The course emphasizes understanding symbols and messages used in warning signs, along with applying international standards such as ISO and OSHA.
-
ภาษาอังกฤษ
-
มัธยมศึกษาตอนปลาย
-
ม.4 (มัธยมศึกษาปีที่ 4)
-
คำศัพท์
-
English
คำแนะนำของผู้เขียน
This course focuses on the principles and importance of safety and warning signs in various environments, particularly in workplaces, factories, and public areas. Students will learn about different types of safety signs, their design, usage, and compliance with safety standards to prevent hazards and threats. The course emphasizes understanding symbols and messages used in warning signs, along with applying international standards such as ISO and OSHA.
สำรวจแผ่นงาน
Final Exam
- English Language
- 10th grade
BAHASA INDONESIA BAB VII SAYANGI BUMI (KALIMAT MAJEMUK BERTINGKAT SEBAB-AKIBAT)
- English Language
- 10th grade
Vocabulary Challenge Bee1maker
- English Language
- 10th grade
OS3 Vocabulary 7B
- English Language
- 10th grade
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