某兴趣小组对一火灾报警装置的部分电路进行探究其电路如图甲所示其中r2是半导体热敏电阻它的电阻r随温度t变化关系如图乙所示当r2所在处 Sketch Coloring Page

某兴趣小组对一火灾报警装置的部分电路进行探究其电路如图甲所示其中r2是半导体热敏电阻它的电阻r随温度t变化关系如图乙所示当r2所在处 Template

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anonymous

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sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

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anonymous

anonymous
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anonymous

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anonymous

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anonymous
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tomski某兴趣小组对一火灾报警装置的部分电路进行探究其电路如图甲所示其中r2是半导体热敏电阻它的电阻r随温度t变化关系如图乙所示当r2所在处 coloring

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