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प्रश्न
______ are used to identify different types of plastics.
उत्तर
Resin codes are used to identify different types of plastics.
APPEARS IN
संबंधित प्रश्न
Explain why plastic containers are favoured for storing food.
Explain why the following is made of thermosetting plastics.
Saucepan handles
Should the handle and bristles of a tooth brush be made of the same material? Explain your answer.
How the plastic is produced?
Can you replace the following packaging material with those which can be recycled or reused.
Gift items packed with shiny material.
Unscramble the jumbled words given below, related to synthetic material.
Laspict
Plastics are flexible and waterproof and some are even UV resistant.
Plastics are environment friendly.
What are the various methods of disposing of plastics?
Polycarbonate (PC) plastic contains ______.
