المطرقة مطحنة روك المطحنة الأسعار . الصين روك المطحنة الصين روك المطحنة Two Chinas Wikipedia The term Two Chinas refers to the current situation where two political entities each name themselves "China" China People s Republic of China (PRC) commonly known as "China" established Republic of China (ROC) which controlled mainland China from its establishment in 1912 to 1949. مستعملة .