“碳棒”造句

有时这些碳棒包上一层铜,以增加其导电性.
Sometimes the carbon rods are copper coated to improve electrical conductivity.

当定购这种硅碳棒时,提供额定电阻是非常重要的.
It is important to provide the nominal resistance when ordering.

这种硅碳棒的连桥结构正是在此基础上去除了任何焊接部分.
The Element construction addresses this by eliminating any welds in this area.

• #碳棒