Chemistry experiment is based on the elementary knowledge, especially checking the usage of suction pipet and buret.

化学实验重在基础，特别是考察移液管和滴定管的使用；

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Chemistry experiment is based on the elementary knowledge, especially checking the usage of suction pipet and buret.

化学实验重在基础，特别是考察移液管和滴定管的使用；

youdao