ประโยคภาษาจีน : 中文句子 |
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zhǔn què 准确 yù bào 预报 tóng 铜 liǔ 锍 chuī 吹 liàn 炼 zhōng diǎn 终点 duì yú 对于 tóng 铜 liǔ 锍 chuī 吹 liàn 炼 cāo zuò 操作 zhì guān zhòng yào 至关重要 |
The accurate prediction of copper matte endpoint is of great importance to copper matte converting practice. |