Amid a brisk "national technological innovation competition among three-revolution teams-2021," the team members across the country have invented and introduced invaluable technical innovative schemes by pooling efforts with the technical officials of the units where they are working, thus speeding up the development of the units.

Those posted to key industrial sectors have developed a new device for measuring molten iron's temperature, devised the method of making insulating bricks with by-products, remodeled a plasma cutter and made a precipitative catalyst for hastening the processing of waste water, thus contributing to boosting production.

They also perfected a turbine monitoring system indispensable for normal operation of generating equipment and made other research successes.

Those dispatched to the agricultural sector resolved the technical problems arising in improving the quality of homemade manure and manufactured an effective granulated fertilizer-making machine. In this way, they are striving to introduce scientific methods into farming.

Those in the light industrial sector play an important role in updating equipment, realizing the domestic production of raw and other materials, promoting recycling, developing new products and raising the quality of goods.