{北門農工機械科}氣壓丙306
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2:07
{北門農工機械科}氣壓丙306(FESTO調整)
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29:06
{北門農工機械科}氣壓丙304
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57:51
川普極限施壓過頭?歐洲反彈了?全球開戰親疏有別 最後打擊到的只有中共?美國總統與國務卿台灣問題唱雙簧?拉攏民企 中共變了嗎?普丁會出賣習近平?|明居正|王國臣|@新聞大破解 【2025年2月28日】
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4:26
Unlocking Precision: EDM Magic with Erodex!
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4:59
電工機械實習~特殊電動機篇_變頻馬達控制
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30:44
劉安婷:你拿「幸運」做什麼?
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2:14
our factory produce VMC1270 cnc machining center,with Taiwan linear guideways and ballscrews
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12:24