What is the fine-grained topic of the following text: The fiberglass containers made by Central Scientific - Research Institute for Precision Machine Engineering (TsNIITochMash) and accepted by military supervisors are used for packaging of products exported to 20 countries, the institute’s press service told Mil.Press Today. Only return the topic.
Use of fiberglass containers by TsNIITochMash for product packaging exported to various countries.