green dressing-stone的意思|示意

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绿色dressing-stone


green dressing-stone的网络常见释义

碳化硅整形磨石 ... carborundum wheel 释义:金刚砂轮,碳化硅砂轮 green dressing-stone 释义:碳化硅整形磨石 graphite silicon-carbide couple 释义:石墨和碳化硅温差电偶 ...