roud meaning in Chinese

劳德

45 quality roud steel fractured during forging
摘要45优质圆钢在镦制产品坯料后发生层裂。
Km of the city , the roud - the - city highway , which is 500 km long , had been upgraded to high - class concrete - topped highway , it connects the eight cities , counties and districts of the whole city , including duanzhou , dinghu , sihui , guangning , huaiji , fengkai , deqing , gaoyao . and runs through over half towns of the whole city . it shortens the traveling time between zhaoqing and the developed areas
连接全市端州、鼎湖、四会、广宁、怀集、封开、德庆、主要等八个县（市）区，贯穿全市近半数乡镇的500公里环市公路已改造成为高等级水泥路，大缩短了肇庆与发达地区的时空距离，现在到广州只需1个半小时，到深圳只需2个半小时。