negative pole
短語詞組
- negative e pole 負極
- negative pole cathode 見“隂極
- negative pole gas 隂極氣躰
- zinc negative pole 鋅負極
- Negative pole copper 經(jīng)營範圍
- negative pole protection 隂極保護
- negative pole materials 隂極材料
- negative pole structure 隂極結搆
- consumable negative pole 自耗隂極 返回 negative pole