negative pole
短语词组
- negative e pole 负极
- negative pole cathode 见“阴极
- negative pole gas 阴极气体
- zinc negative pole 锌负极
- Negative pole copper 经营范围
- negative pole protection 阴极保护
- negative pole materials 阴极材料
- negative pole structure 阴极结构
- consumable negative pole 自耗阴极 返回 negative pole