Professional⦁Integrity⦁Quality
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PH-B-1003
1.測試各種不同物質傳熱速度之差異2.直接加熱式:三角鐵架一台 可加熱之支持架一個3.附四種材質不同試棒銅、鐵、鋁、塑膠並附感溫變色紙一筒
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