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En varias farmacias de la región oriental como Santiago de Cuba y Holguín, en 1860 se comercializaban preparaciones farmacéuticas que eran producidas en los Estados Unidos de América y que tenían como proveedores a farmacéuticos locales y de la
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US Prevents Medical Supplies From Reaching Cuba | News | teleSUR English
The statistics show that in a time period from 1961 to 2025 the prejudices exceeded US$922 million. The U.S. blockade has affected the Cuban Health services by cutting the supplies entering the island natio, the Director of Trade for the
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According to estimates from the Ministry of Agriculture (MINAG), Cuban should be producing some 600,000 tons of rice for national consumption by 2030, which would represent 86% of the annual demand for rice. While the historic record in 2025
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RESUMEN La Universidad Virtual de Salud de Cuba es una red de instituciones académicas de salud que funciona según el modelo de aprendizaje en red. Entre sus servicios está el repositorio de recursos educativos. El objetivo de este trabajo es
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¿para qué lo quieres? why do you want it?; what do you want it for?; ¿para qué sirve? what's it for?; —¿por qué no se lo dices? —¿para qué? "why don't you tell her?" — "what's the point o use?"; tú ya has pasado
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- What is trichloroisocyanuric acid (TCCA)?
- Trichloroisocyanuric acid (TCCA) is a very strong oxidant and chlorinating agent with high efficiency, broad spectrum and relatively safe disinfection effect, and is widely used in many fields. The following is a detailed introduction: 1. Water treatment Swimming pool water treatment.
- How does TCCA work in a swimming pool?
- Swimming pool water treatment. TCCA can effectively kill bacteria and algae in swimming pool water. At the same time, its decomposition product cyanurate has a stabilizing effect on the effective chlorine in the water, reducing the need to adjust the pH value. Drinking water disinfection.
- What are the advantages of TCCA chemical?
- Compared with traditional chlorinating agents, TCCA chemical has many features of high effective chlorine content, stable storage and transportation, convenient molding and use, high sterilization and bleaching power, long time to release effective chlorine in water, safe and non-toxic, etc.
- What is TCCA used for?
- TCCA can be used as a wool shrinkage-proof agent in the wool textile industry; used as a chlorination agent in the rubber industry; used as a raw material in the organic synthesis industry to synthesize a variety of organic substances; the decomposed product cyanuric acid can be used to produce resins, coatings, adhesives, plastics, etc.
