cylinder actuator

例句：

1. 1. The cylinderactuator is used to control themovement of a robot arm.
   圆柱式致动器用于控制机器人手臂的运动。
2. 2. The cylinderactuator is an essential component inmany industrial applications.
   圆柱式致动器是许多工业应用中不可或缺的组件。
3. 3. The cylinderactuator has a compact design thatmakes it easy to install and maintain.
   圆柱式致动器的紧凑设计使得安装和维护变得简单。