问题描述:
用英文回答一个机械振动仪的问题?
How do we measure vibration ,what is an accelerometer,how does it work?
实在不行就用中文,好的话再加30分.
How do we measure vibration ,what is an accelerometer,how does it work?
实在不行就用中文,好的话再加30分.
问题解答:
我来补答展开全文阅读