ประโยคภาษาจีน : 中文句子 |
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duì 对 diàn 电 zhù tóng 铸铜 yǔ 与 diàn dù 电镀 tóng 铜 gōng yì 工艺 diàn zhù 电铸 niè 镍 yǔ 与 diàn dù 电镀 niè 镍 gōng yì 工艺 jìn xíng 进行 le 了 bǐ jiào 比较 |
Copper electroforming and nickel electroforming processes were compared with copper electroplating and nickel electroforming process respectively. |