Chemistry · Polymers
प्लास्टिक का क्षरण (degradation) किसके द्वारा तेज हो जाता है?
- 1अक्रिय गैस एक्सपोजर
- 2संक्षारक वातावरण
- 3नमी
- 4पराबैंगनी विकिरण (Ultraviolet Radiation)✓
सही उत्तर देखें
पराबैंगनी विकिरण (Ultraviolet Radiation)
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