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Medicines and health products are important for addressing health problems and improving quality of lives. According to World Health Organisation,access to essential medicines and health products is critical for reaching universal health coverage.They form an indispensable component of health systems in the prevention, diagnosis and treatment of disease and in alleviating disability and functional deficiency.WHO is supporting countries in ensuring equitable access to essential medicines and …

It is no news that dissolved oxygen and water are agents of corrosion on metals, they induce their action and hence, destroy the protective hydrogen film and oxidizes dissolved ions into insoluble form. All paint coatings prevent attack on the metal covered simply by excluding the corrosive agency whether air or water. I will be showing you how to use and apply marine paint for this reason.What are Marine Coatings?Marine coatings are waterproof, protective layers that are applied to surfaces exp …

Can Inverters Be Connected In ParallelElectrical energy is the only form of energy that can be transmitted and stored after generation. In addition, electrical energy can be converted from Alternating Current (AC) which is a periodic flow – it changes from time to time into Direct Current (DC) which flows in only one direction. Inverters are devices which can convert electrical energy of DC form into that of AC. They come in all shapes and sizes, from low power functions such as power …

Power inverter or inverter is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage , output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) an …

Multi-process welders make it easy for welding operators to tackle a variety of fabrication or construction jobs and projects on the jobsite, in the shop or in the field without switching power sources – saving you time and money. These welders are capable of performing MIG, Stick, TIG, and Flux-Cored welding processes ( if not all, then a combination of a few of these processes). Find the one that’s right for your applicationThe best multi-process welding machine can usually handle two or thre …