grooving and tonguing meaning in English
企口接合
舌槽榫接
Examples
- The company possesses the advanced floor production assembly line equipment , the imported tools an special grooved and tongued equipment with floor having the high precision size and better tongued - and - grooved joint
公司拥有先进的地板生产流水线设备,使用全进口加工刀具,加工后的地板精度可达百分之一毫米,全面的大卡扣加工设备,使加工后的地板更是丝丝入扣,不留一点缝隙。