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(轧(zhá )辊(gǔn )，轧(zhá )辊(gǔn ))

扎(zhā )钢(gāng )机(jī )上(shàng )的(de )主(zhǔ )要(yào )装(zhuāng )置(zhì )，是(shì )一(yī )对(duì )转(zhuǎn )动(dòng )方(fāng )向(xiàng )相(xiàng )反(fǎn )的(de )辊(gǔn )子(zǐ )，两(liǎng )个(gè )辊(gǔn )子(zǐ )之(zhī )间(jiān )形(xíng )成(chéng )一(yī )定(dìng )形(xíng )状(zhuàng )的(de )缝(féng )或(huò )孔(kǒng )，钢(gāng )坯(pī )由(yóu )缝(féng )或(huò )孔(kǒng )中(zhōng )通(tōng )过(guò )，就(jiù )轧(zhá )成(chéng )钢(gāng )材(cái )。

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●轧辊（简体版）