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[Practice **Question 2017.01.22] Participating earns 2–6 wealth rewards

2017-01-22View Original

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True or False: The temperature for the asphalt density test is 20°C. The error: The temperature for the asphalt density test should be 15°C. Reminder: Once the hidden **is shown, do not rate the reply – thank you!
Reply #22017-01-22
Error---------------【The temperature for the asphalt density test is 15°C. 】
Reply #32017-01-22
The temperature for the asphalt density test is 20°C. (X)
Reply #42017-01-22
The density of asphalt refers to the mass per unit volume of a sample at a specified temperature; unless otherwise indicated, this specified temperature is 15°C.

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