ประโยคภาษาจีน : 中文句子 |
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běn wén 本文 duì 对 gāng jù 钢锯 háng yè 行业 rè chǔ lǐ 热处理 chē jiān 车间 yán yù lú 盐浴炉 fèi qì 废气 zhōng 中 qīng huà qíng 氢化氰 de 的 zhì lǐ 治理 zuò 作 le 了 diào chá yán jiū 调查研究 yǔ 与 fāng àn 方案 lùn zhèng 论证 |
The treatment of hydrogen cyanide in the waste gas from the salt bath furnace in the heat treatment shop of steel saw industry has been investigated and its programme has been discussed in this paper. |