中心站设有《全国化工模型设计专业技术委员会》，先后设计开发了国内独有的、可供化工类工程装置(车间)配管模型制作的标准系列元件。
The Technology Center has set up a technical committee and developed standardized plastic model elements which are unique in China and can be used for the making of piping model of chemical plant.
中心站设有《全国化工模型设计专业技术委员会》，先后设计开发了国内独有的、可供化工类工程装置(车间)配管模型制作的标准系列元件。
The Technology Center has set up a technical committee and developed standardized plastic model elements which are unique in China and can be used for the making of piping model of chemical plant.
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