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English Translations » 历史存档[信息] » Weekly topic: 5 wealth points for those who answer correctly

Weekly topic: 5 wealth points for those who answer correctly, 2 wealth points for participation； Question 86

2015-06-22View Original

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True or False: During processing, storage, and use, rubber gradually loses its original excellent properties due to internal and external factors, eventually losing its usability. This phenomenon is known as rubber aging. ( ) ?√?
Reply #22015-06-22
Correct-----. This is the definition of aging
Reply #32015-06-22
True or False: During processing, storage, and use, rubber gradually loses its original excellent properties due to internal and external factors, eventually losing its usability. This phenomenon is known as rubber aging. (Correct)
Reply #42015-06-22
Yes yes yes yes yes yes
Reply #52015-06-22
During processing, storage, and use, rubber gradually loses its original excellent properties due to internal and external factors, until it eventually loses its usability. This phenomenon is known as rubber aging. (Correct)
Reply #62015-06-22
During processing, storage, and use, rubber gradually loses its original excellent properties due to internal and external factors, until it eventually loses its usability. This phenomenon is known as rubber aging. (Correct)
Reply #72015-06-22
During processing, storage, and use, rubber gradually loses its original excellent properties due to internal and external factors, until it eventually loses its usability. This phenomenon is known as rubber aging. (Yes)
Reply #82015-06-22
During processing, storage, and use, rubber gradually loses its original excellent properties due to internal and external factors, until it eventually loses its usability. This phenomenon is known as rubber aging. (Correct)
Reply #92015-06-22
During processing, storage, and use, rubber gradually loses its original excellent properties due to internal and external factors, until it eventually loses its usability. This phenomenon is known as rubber aging. (V)

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Translated at 2026-07-21 02:11:46

Original: https://bbs.hcbbs.com/thread-1409241-1-1.html

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