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做了個(gè)方案:高爐鐵水測溫取樣設(shè)備 |
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確實(shí)是這樣,,同心真很難保證,手動裝無所謂了,,那東西我也看見過實(shí)物,桿上的孔連個(gè)倒角都沒有,,對中效果會很差,,很容易插偏
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