Member for
4 ปี 3 เดือนAge: 12-15
Level: Grade 6
Language: Chinese
(zh)
ไอดี: 276168
16/06/2020
Country code: MY
Country: Malaysia
Main content: 食物保存 (1121798)
From worksheet author:
食物保存法以及其抑制微生物生长的原理
Other contents:
食物保存和原理
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