manual grinding造句

application of electrochemical manual grinding in mold manufacturing
电解擦削技术在模具制造中的应用
on-board computers can be programmed to prepare and transmit weather reports at regular intervals over digital data channels without the need for pilot intervention nor manual ground handling
机上的电脑可设定定时制备和传送天气报告，而无须依靠机师或地勤人员，因此飞机便可更频密地提供天气报告。
on-board computers can be programmed to prepare and transmit weather reports at regular intervals over digital data channels without the need for pilot intervention nor manual ground handling
机上的电脑可设定定时制备和传送天气报告，而无须依靠机师或地勤人员，因此飞机便可更频密地提供天气报告。
It's difficult to find manual grinding in a sentence. 用manual grinding造句挺难的