Members of the February 17 Shock Brigade of Scientists and Technicians dispatched to the Kim Chaek Iron and Steel Complex finished the preparations for technical updating for building a new energy-saving oxygen heat blast furnace, while working hard to carry out their research tasks for this year.

The brigade members dispatched to the establishment of C-1 chemical industry make strides in resolving the sci-tech problems to ensure the test operation of methanol production process, while putting efforts into training skilled workers.

Those dispatched to the Pukchang Thermal Power Complex carried out their major research tasks in order to produce a lot more electricity.

Those dispatched to the construction of the Tanchon Power Station set stepwise goals to resolve sci-tech problems arising in the construction of waterway tunnel, the production of generating equipment and their installation and operation.