Have at least three thermocouples been used at various points on the board to establish the Profile?

是不是有3个热电耦使用在板子上的不同点来确定曲线？

youdao

Have at least three thermocouples been used at various points on the board to establish the Profile?

是不是有3个热电耦使用在板子上的不同点来确定曲线？

youdao