الرئيسة الأحد 26 فبراير 2023 01:32 مساءً
من المنتظر أن تعلن مديرية تحديث الإدارة بوزارة الانتقال الرقمي وإصلاح الإدارة، خلال الأيام القليلة المقبلة، عن الرجوع إلى الساعة القانونية للمملكة (GMT) بتأخير الساعة بستين (60) دقيقة عند حلول الساعة الثالثة صباحا من يوم الأحد 19 مارس 2023.
الإجراء يأتي طبقا لمقتضيات المادة الثانية من المرسوم رقم 2.18.855 الصادر في 16 صفر 1440 (26 أكتوبر 2018) المتعلق بالساعة القانونية للمملكة، ولقرار السيد رئيس الحكومة بشأن تغيير الساعة القانونية.





28 تعليقات على “هام.. المغاربة على موعد مع تغيير في الساعة الرسمية للمملكة في هذا التاريخ

  1. Copper scrap purchasing contracts Copper circuit board recycling Scrap metal export documentation
    Copper cable scrapping, Scrap metal reprocessing, Copper alloy composition analysis

    Scrap metal reclamation and recovery center, Copper scrap volume estimation, Copper cable scrap international market, Metal waste reclaiming facility

  2. Copper scrap resource recovery Copper is a highly malleable and ductile metal that has been known to humanity for thousands of years. It is a well-known conductor of electricity and heat, making it an essential material in various industries. Here are some of the properties of copper metal. 1. High melting and boiling point: Copper has a high melting point of 1,085 В°C (1,985 В°F) and a boiling point of 2,562 В°C (4,644 В°F). These properties make it one of the most heat-resistant metals, which is why it is commonly used in high-temperature applications. 2. Good electrical and thermal conductivity: Copper is an excellent conductor of both electricity and heat. It is second only to silver in electrical conductivity and has a thermal conductivity that is two times higher than aluminum. Because of these properties, copper is widely used in electrical wiring, motors, transformers, and heat exchangers. 3. Ductile and malleable: Copper is a highly malleable and ductile metal, which means it can be easily shaped and formed into various shapes and sizes. This property makes it ideal for use in wires, pipes, and other applications that require flexibility. 4. Corrosion resistance: Copper is a fairly corrosion-resistant metal that can resist oxidation and other chemical reactions. This property makes it a suitable material for plumbing and other applications that require it to be in contact with water and other corrosive substances. 5. Antimicrobial properties: Copper has been found to have antimicrobial properties, which means it can kill or inhibit the growth of bacteria, viruses, and fungi. This property is why copper is commonly used in medical instruments, door handles, and other surfaces that require high levels of cleanliness. 6. Non-magnetic: Copper is non-magnetic, which means it does not have any magnetic properties. This property makes it ideal for use in electrical equipment because it does not interfere with magnetic fields. 7. Recyclable: Copper is a highly recyclable metal, which means it can be reused without losing its properties. This property makes it an eco-friendly and sustainable material that can help reduce waste and environmental impact. In conclusion, copper metal has a wide range of properties that make it extremely versatile and useful in various industries. Its high resistance to heat, excellent conductivity, malleability, and other properties make it an integral part of our everyday life Efficient metal waste handling Copper scrap safety protocols Copper scrap regulations Copper scrap advertising Copper scrap customer engagement Scrap metal waste reduction initiatives

  3. Scrap Copper recycling process During the Roman and Medieval times, copper smelting was a major source of pollution that had a lasting impact on the environment and human health. This is evidenced by recent research that found traces of ancient copper smelting pollution in Greenland ice cores dating back to the 1st century AD. The study, published in the journal Environmental Science & Technology, analyzed ice cores from two locations in Greenland – the NorthGrip and NEEM sites. The ice cores contained layers of sulfur and copper pollution that could be traced back to specific periods of history. According to the study, copper smelting pollution was most prevalent during the Roman and Medieval periods. During these times, copper was a highly valued metal used in various industries, including coin minting, architecture, and weaponry. The smelting process involved heating copper ore, which produced large amounts of sulfur dioxide gas and other pollutants that were released into the air. These pollutants were carried by the wind and eventually settled in the ice sheets of Greenland. The study found that the levels of copper and sulfur pollution in the ice cores were highest during the Roman and Medieval periods, and then declined gradually over time. The impact of copper smelting pollution on the environment and human health was significant. The study notes that sulfur dioxide can cause respiratory problems, especially in those with pre-existing conditions such as asthma. Copper pollution can also lead to neurological and cardiovascular problems, as well as damage to the liver and kidneys. The study provides evidence that ancient copper smelting pollution had a lasting impact on the environment. The researchers note that the decline of copper smelting pollution in Greenland ice cores occurred around the time of the Industrial Revolution, which saw a shift towards cleaner energy sources and improved environmental practices. Overall, the study highlights the importance of understanding the historical impact of human activities on the environment, and the need to continue to strive towards sustainable practices and cleaner technologies Scrap metal recovery depot Value of Copper scrapCopper scrap importers Copper stamping scrap purchase Copper slab scrap procurement Copper forgings recycling Metal waste recovery yard

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