目前化工行业中使用的搪玻璃反应釜数量庞大，一旦这些搪瓷制品出现搪瓷剥落导致表面腐蚀，就不能正常使用。
At present, the chemical industry used in the large number of glass-lined reactor, once these products appear enamel enamel off the surface resulting in corrosion, normal use will not be able to.
在石油化工行业中大量使用的旋转机械，由于其特殊的工作环境，常常出现故障，尤其是转子系统，给生产带来巨大损失。
Because of the special working environment, faults often occur in rotatory machinery which was widely used in petrochemical industry, especially in rotor system, these often cause large loss.
基于煤化工行业的需要，开发了可供煤化工科技工作者以及能源决策部门使用的技术经济数据库。
Based on the need in coal chemistry industry, a techno-economic database was designed to be used by coal-chemist and energy authoritative department members.
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