body case短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 壳体; 外壳 The sensors are composed of body case, coil card and signal processing board. 整个传感器由壳体、涡流线圈及信号处理板组成。 cnki Body case is made of stainless steel, it is finished by bending, casting welding and polishing, fine outline; 箱体采用不锈钢截裁、折弯、拉伸、焊接、抛光而成，外形美观； b2b