The skilled technicians at a cooling fan factory meticulously follow precise steps to install a motor onto the outer frame, ensuring it is securely attached for optimal cooling performance.

风扇工厂的技术人员熟练地按照步骤操作，将电机安装到外框上的过程需高度注重细节和精确度，确保电机牢固固定，从而实现最佳的冷却性能。