沒什麽的啦~~~
滿瓶才250毫升,你也就倒了20毫升。醋裏乙酸含量一般是4-6%,所以才一毫升的乙酸
所有跟帖:
• 好麻…… -a7a8- ♂ (0 bytes) () 09/05/2023 postreply 14:37:30
• 這一看就是化學課代表。 -jianchi9090- ♀ (0 bytes) () 09/05/2023 postreply 17:30:14
• 好麻…… -a7a8- ♂ (0 bytes) () 09/05/2023 postreply 14:37:30
• 這一看就是化學課代表。 -jianchi9090- ♀ (0 bytes) () 09/05/2023 postreply 17:30:14
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