carbon rod
短语词组
- carbon resistance rod 炭电极
- carbon resistor rod 碳阻棒
- quality carbon wire rod 优碳盘条
- high carbon wire rod 高碳硬线
- high carbon steel rod 高碳钢盘条
- carbon n rod microphone 碳棒式话筒
- carbon welding rod steel 碳焊条钢的
- carbon resistant rod [电]炭电阻棒
- carbon n rod 碳精棒 返回 carbon rod