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碱还严重地浸蚀通用的耐火材料。
Alkalies also cause severe wear of common refractories.
youdao
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本发明适用于电浸蚀装置。
The invention is suitable for use in electrical discharge machines.
youdao
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本发明适用于电浸蚀装置。
The invention is suitable for use in electrical discharge machines.
youdao