ประโยคภาษาจีน : 中文句子 |
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yòng 用 niè 镍 zuò zhǔ 做主 tǐ 体 cái liào 材料 yán zhì chū 研制出 lǜ dīng xiàng jiāo 氯丁橡胶 shēng chǎn 生产 yòng 用 hòu 后 chǔ lǐ 处理 shè bèi 设备 chún 纯 niè 镍 lěng dòng 冷冻 zhuàn gǔ 转鼓 |
The pure nickel freeze drum which was a post-treatment equipment for the production of chloroprene rubber was manufactured using nickel as main material. |