Physics · Safety Symbols
किसी कंटेनर या स्थान पर तीन पंखुड़ियों वाला (ट्रेफिल) प्रतीक क्या दर्शाता है?
- 1ऑक्सीकारक पदार्थ (Oxidizing substance)
- 2उच्च वोल्टेज (High Voltage)
- 3रेडियोधर्मी खतरा (Radioactive hazard)✓
- 4जैव जोखिम (Biohazard)
सही उत्तर देखें
रेडियोधर्मी खतरा (Radioactive hazard)
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