正文：氯化亚锡结晶工艺技术改造 关键词】氯化亚锡；结晶工艺；改造 [gap=282]Key words: Stannous chloride; crystallizing Process; technical reform
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technical reform of railway 铁路技术改造
technical reform of existing enterprises 现有企业的技术改造
technical reform projects 技术改造项目
technical reform direction 技改方向
Technical reform engineering 技改工程
The lathe refit is a means of technical reform that is to make use of the formerly idle and old equipments and give necessary technical reform so as to meet the new demand of production.
设备改装就是利用原先闲置的旧设备，对其进行必要的技术改造，以满足新的生产需要而进行的一项技术革新手段。
参考来源 - 基于C630车床数控旋压机床改造的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The composition and basic function are introduced, the good results after the technical reform are expounded.
介绍了电控系统的组成及基本功能，阐述了改造后的良好效果。
The Gold Smelter through technical reform of washing system achieved zero discharge of cyanide-bearing waste water.
介绍了某黄金冶炼厂通过对洗涤工艺流程的改造，实现了含氰污水零排放。
According to the actual situation in opencast in Harbin City Coal Industry Comp., provide technical reform measures.
根据哈尔滨市煤炭工业公司露天矿开采实际状况，提出了技术改造措施。
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