[請益] 請問熱管價錢?管內液體種類?
最近做散熱研究
會用到熱管
有便宜的嗎?
管內液體是否可用二氯甲烷
焊接可以用烙鐵加銲錫嗎?
版上有高手可回答嗎?
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慰安婦都是自願的 南京沒有大屠殺 海珊總統最不愛打戰 小布希總統不喜歡石油
戈巴契夫頭髮最長 阿扁有在拼經濟 連戰家裡真的沒有錢 楚瑜絕對不會隨便下跪
政客們不會說謊話 釣魚台是我們的 共匪不想以武力犯台 先總統蔣公是民族救星
新竹市是幸福城市 鴿子絕不會販毒 新竹沒有飆車族殺人 幸福城市的市民最幸福
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