According to the scale of treating 3 tons of raw materials every day, it replaces 1000 tons of fire coal every year, economizes on coal as the value of about 200,000 yuan.是什么意思_According to the scale of treating 3 tons of raw materials every day, it replaces 1000 tons of fire coal every year, economizes on coal as the value of about 200,000 yuan.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句