Farming, quarrying and other local industries have declined.農業、采礦業以及其他地方工業都已陷入衰退。Township enterprises in trade , in commerce, mining, coking, quarrying, food service industry.鄉鎮企業有商貿 、 采煤 、 煉焦 、 采石 、 飲食服務業.In addition, t...
In addition, the Pneumoconiosis during dust more quarrying, abrasive industries.此外, 塵肺病多發生在粉塵較多的采石 、 打磨行業.Farming, quarrying and other local industries have declined.農業、采礦業以及其他地方工業都已陷入衰退。Township enterprises in trade , i...