High-performance and efficient machinery and equipment of Korean style were developed and produced in the field of machine-building industry.
The Sungni Motor Complex manufactured heavyweight trucks, semitrailers and highly efficient tractor trailers according to the actual conditions of the country.
The Ragwon Machine Complex completed the development of all-purpose loader by designing rational hydraulic system and circuit of Korean style. Now it is promoting the manufacture of hydraulic crane automobile on a full scale.
The Songchongang Electric Appliance Factory made different kinds of motors whose efficiency has been improved considerably as against the former ones.
The Ryangchaek Bearing Factory and the Pyongyang Bearing Factory produced over 10 kinds of bearings more while ensuring their processing accuracy.
The Central Machine-Building Industry Institute under the Ministry of Machine-Building Industry manufactured new lawn mower and wheat and barley peelers. The Kusong Machine Tool Factory made a progress in the production of precision lathe with simple structure and low power consumption.
The Pyongyang Electric Motor Factory of the Pyongyang General Electric Cable Factory 326 and the Anju Pump Factory effected innovations in the development of high-performance and efficient new products.
Catapult, a Mechanical Bow of Koguryo
Catapult, a mechanical bow, was one of the best combat weapons used during the Koguryo Dynasty. It was divided into two parts--bow
July 26, 2024
Catapult, a mechanical bow, was one of the best combat weapons used during the Koguryo Dynasty. It was divided into two parts--bow
