ประโยคภาษาจีน : 中文句子 |
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shè jì 设计 le 了 gān shí 矸石 chōng tián 充填 gōng yì 工艺 bìng 并 zài 在 xíng dōng 邢东 kuàng jǐng 矿井 dé dào 得到 chéng gōng 成功 yìng yòng 应用 |
In addition, the waste filling technique was designed successfully applied in Xingdong coal mine. |