Metalic oxide arrester
This product restricts such impact overvoltages as external overvoltage and operational overvoltage to protect electric equipment and electronic devices and elements and ensure the normal operation of equipment.
It has higher nonlinearity and energy absorbing capacity, as well as longer response characteristics and serviceable life as compared to the previous product, and is designed for use in different voltage classes.
Especially, its manufacturing cost is low as it is a miniaturized and lightened device with high performance.
It has been introduced into dozens of units and various units are establishing this production process.
New fuel oil additive
The additive is an energy-saving and eco-friendly product which helps improve the combustion efficiency of fuel oil and reduce the content of harmful components in exhaust gas.
When the additive is in use, no corrosion or abrasion is observed in fuel supply system parts including nozzle, fuel pump and filter. It also reduces the discharge rate of black dirt to prolong the lifespan of engines.
Developers confirmed its physicochemical, technical and economic indexes before establishing its manufacturing process. The new type of fuel additive helps save over 15 percent of fuel oil and can be used in both gasoline and diesel engines.
Low-temperature methane fermentation accelerator
It can efficiently be used in families and restaurants furnished with methane gas tanks. As methane generally ferments at above 15 degrees centigrade, it is hard to ensure such fermentation temperatures in winter when the temperature falls below zero.
The accelerator makes it possible to produce methane gas in such a low temperature as 4 degrees centigrade and increase its productivity 4-5 times.
More From Pyongyang Times
Russian President Vladimir Putin referred to the foreign policy line of his country in a diplomatic meeting on January 15. He
January 22, 2026
Russian President Vladimir Putin referred to the foreign policy line of his country in a diplomatic meeting on January 15. He
With contagious diseases breaking out one after another across the world, a flu epidemic is rapidly spreading. The World Health
January 22, 2026
With contagious diseases breaking out one after another across the world, a flu epidemic is rapidly spreading. The World Health
Mountain villages in Jagang Province are turning into a fairyland. House-moving in Puji-ri of Songgan County, Ryongmun-ri of
January 22, 2026
Mountain villages in Jagang Province are turning into a fairyland. House-moving in Puji-ri of Songgan County, Ryongmun-ri of
A new catalyst production base has been built at the Namhung Youth Chemical Complex. The catalyst production base is another
January 22, 2026
A new catalyst production base has been built at the Namhung Youth Chemical Complex. The catalyst production base is another
With the implementation of the Regional Development 20x10 Policy of the Workers’ Party of Korea, regional-industry factories are
January 22, 2026
With the implementation of the Regional Development 20x10 Policy of the Workers’ Party of Korea, regional-industry factories are
The Youth Movement Museum marked the tenth anniversary of its founding. The respected fatherly Marshal Kim Jong Un personally
January 22, 2026
The Youth Movement Museum marked the tenth anniversary of its founding. The respected fatherly Marshal Kim Jong Un personally
It has been ten years since the Youth Movement Museum was opened to public to convey the Workers' Party of Korea's idea of
January 22, 2026
It has been ten years since the Youth Movement Museum was opened to public to convey the Workers' Party of Korea's idea of
Dmitri Medvedev, vice-chairman of the Security Council of Russia, posted an article on an SNS on January 12 to deride the US’ atte
January 21, 2026
Dmitri Medvedev, vice-chairman of the Security Council of Russia, posted an article on an SNS on January 12 to deride the US’ atte
Russia decided to deport a diplomat of the British embassy in the country. On January 15, the Russian Foreign Ministry called the
January 21, 2026
Russia decided to deport a diplomat of the British embassy in the country. On January 15, the Russian Foreign Ministry called the
Spectacular scenes of rural development have unfolded at several farms in Kangwon Province. Newly-built public and production
January 21, 2026
Spectacular scenes of rural development have unfolded at several farms in Kangwon Province. Newly-built public and production
The Academy of Forest Science has been built on a modern basis. The academy has all facilities and conditions, including an office
January 21, 2026
The Academy of Forest Science has been built on a modern basis. The academy has all facilities and conditions, including an office
The case of poisoning of Emperor Kojong is recorded as one of the violations of the sovereignty of Korea committed by the Japanese
January 21, 2026
The case of poisoning of Emperor Kojong is recorded as one of the violations of the sovereignty of Korea committed by the Japanese
Over the past five years since the Eighth Congress of the Workers’ Party of Korea, a new era of overall development has been
January 21, 2026
Over the past five years since the Eighth Congress of the Workers’ Party of Korea, a new era of overall development has been
A croaker pedigree farm has been built at the Ongjin West Sea Fish Farm. The pedigree farm has an office building, welfare
January 21, 2026
A croaker pedigree farm has been built at the Ongjin West Sea Fish Farm. The pedigree farm has an office building, welfare
The Central Committee of the Workers' Party of Korea sent a congratulatory message to the 14th Congress of the Communist Party of
January 21, 2026
The Central Committee of the Workers' Party of Korea sent a congratulatory message to the 14th Congress of the Communist Party of
The Ryongsong Machine Complex, where a flaming torch was lit to create the Chollima spirit in the new era, has turned into a
January 20, 2026
The Ryongsong Machine Complex, where a flaming torch was lit to create the Chollima spirit in the new era, has turned into a
Comrades,I express gratitude to the workers of Ryongsong, teachers and researchers from Kim Chaek University of Technology and Pyo
January 20, 2026
Comrades,I express gratitude to the workers of Ryongsong, teachers and researchers from Kim Chaek University of Technology and Pyo
The Mexican President said in a press conference on January 13 that her country would maintain a foreign policy based on equality
January 20, 2026
The Mexican President said in a press conference on January 13 that her country would maintain a foreign policy based on equality
The ideal socialist villages indicative of the Korean-style civilization of the countryside sprang up at the Chollisong Farm in
January 20, 2026
The ideal socialist villages indicative of the Korean-style civilization of the countryside sprang up at the Chollisong Farm in
The participants in the celebrations of the 80th founding anniversary of the Socialist Patriotic Youth League toured Pyongyang.
January 20, 2026
The participants in the celebrations of the 80th founding anniversary of the Socialist Patriotic Youth League toured Pyongyang.
More Articles
