上渣沟
Top slag channel
以上为机器翻译结果,长、整句建议使用 人工翻译 。
该产品是在老一代铁沟捣打料基础上开发成功的,具有冷态和热态温度高、抗氧化性和抗渣性好,使用寿命长的特点。
The product is researched successfully based on old ramming castable. Which own higher temperature of cold state and hot state, good inoxidizability and slag resistance, and long service life.
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