1g/$1.
缺点:冰点升高,热容量变小。--应该可以忽略不计。
1g/$1.
缺点:冰点升高,热容量变小。--应该可以忽略不计。
•
smart idea!! i didn't think about it.. lol
-老生长谈-
♂
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01/01/2017 postreply
19:59:57
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