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General Service Respirator
The General Service Respirator (GSR) is a military gas mask designed to replace the previous S10 respirator for the British Armed Forces. It was designed by the Defence Science and Technology Laboratory and Scott Safety in collaboration with the Ministry of Defence, and was manufactured by Scott Safety. Avon Protection now manufactures the GSR from its factory in Melksham after winning the in-service support contract in 2019. History Design work started in 2000, and from the outset the GSR was designed to function better than the S10 in "hot, high and dry" environments whilst still keeping the S10's qualities in the temperate environments of Europe for which it was originally intended. It was also designed to be worn for longer periods than the S10, having been designed for 24 hours of continuous use in chemical, biological, radiological and nuclear defence (CBRN) environments as opposed to the previous design level of 4 hours. The respirator was officially adopted into servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Mask
A gas mask is a mask used to protect the wearer from inhaling airborne pollutants and toxic gases. The mask forms a sealed cover over the nose and mouth, but may also cover the eyes and other vulnerable soft tissues of the face. Most gas masks are also respirators, though the word ''gas mask'' is often used to refer to military equipment (such as a field protective mask), the scope used in this article. The gas mask only protects the user from digesting, inhaling, and contact through the eyes (many agents affect through eye contact). Most combined gas mask filters will last around 8 hours in a biological or chemical situation. Filters against specific chemical agents can last up to 20 hours. Airborne toxic materials may be gaseous (for example, chlorine or mustard gas), or particulates (such as biological agents). Many filters provide protection from both types. The first gas masks mostly used circular lenses made of glass, mica or cellulose acetate to allow vision. Glass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CBRN
Chemical, biological, radiological and nuclear defence (CBRN defence) are protective measures taken in situations in which chemical, biological, radiological or nuclear warfare (including terrorism) hazards may be present. CBRN defence consists of CBRN passive protection, contamination avoidance, and weapons of mass destruction mitigation. A CBRN incident differs from a hazardous material incident in both scope (i.e., CBRN can be a mass casualty situation) and intent. CBRN incidents are responded to under the assumption that they are intentional and malicious; evidence preservation and perpetrator apprehension are of greater concern than with HAZMAT incidents. A 2011 forecast concluded that worldwide government spending on CBRN defence products and services would reach US$8.38bn that year. Etymology In English the term ''CBRN'' is a replacement for the 1960s–1980s term ''NBC'' (nuclear, biological, and chemical), which had replaced the term ''ABC'' (atomic, biological, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YouTube
YouTube is a global online video platform, online video sharing and social media, social media platform headquartered in San Bruno, California. It was launched on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim. It is owned by Google, and is the List of most visited websites, second most visited website, after Google Search. YouTube has more than 2.5 billion monthly users who collectively watch more than one billion hours of videos each day. , videos were being uploaded at a rate of more than 500 hours of content per minute. In October 2006, YouTube was bought by Google for $1.65 billion. Google's ownership of YouTube expanded the site's business model, expanding from generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by YouTube. It also offers YouTube Premium, a paid subscription option for watching content without ads. YouTube also approved creators to participate in Google's Google AdSens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visor
A visor (also spelled vizor) is a surface that protects the eyes, such as shading them from the sun or other bright light or protecting them from objects. Nowadays many visors are transparent, but before strong transparent substances such as polycarbonate were invented, visors were opaque like a mask * The part of a helmet in a suit of armor that protects the eyes. *A type of headgear consisting only of a visor and a band as a way to fasten it around the head. *Any such vertical surface on any hat or helmet. *Any such horizontal surface on any hat or helmet (called a ''peak'' in British English). *A device in an automobile that the driver or front passenger can lower over part of the windshield to block the sun (sun visor). Modern era Some modern devices called visors are similar, for example: *Visor (ice hockey) Types of modern transparent visors include: *The transparent or semi-transparent front part of a motorcycle crash helmet or police riotsquad helmets **Safety f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Fleet Auxiliary
The Royal Fleet Auxiliary (RFA) is a naval auxiliary fleet owned by the UK's Ministry of Defence. It provides logistical and operational support to the Royal Navy and Royal Marines. The RFA ensures the Royal Navy is supplied and supported by providing fuel and stores through replenishment at sea, transporting Royal Marines and British Army personnel, providing medical care and transporting equipment and essentials around the world. In addition the RFA acts independently providing humanitarian aid, counter piracy and counter narcotic patrols together with assisting the Royal Navy in preventing conflict and securing international trade. They are a uniformed civilian branch of the Royal Navy staffed by British merchant sailors. RFA personnel are civilian employees of the Ministry of Defence and members of the Royal Naval Reserve and Sponsored Reserves. Although RFA personnel wear Merchant Navy rank insignia with naval uniforms, they are part of the Royal Navy. RFA vessels are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Air Force
The Royal Air Force (RAF) is the United Kingdom's air and space force. It was formed towards the end of the First World War on 1 April 1918, becoming the first independent air force in the world, by regrouping the Royal Flying Corps (RFC) and the Royal Naval Air Service (RNAS). Following the Allied victory over the Central Powers in 1918, the RAF emerged as the largest air force in the world at the time. Since its formation, the RAF has taken a significant role in British military history. In particular, it played a large part in the Second World War where it fought its most famous campaign, the Battle of Britain. The RAF's mission is to support the objectives of the British Ministry of Defence (MOD), which are to "provide the capabilities needed to ensure the security and defence of the United Kingdom and overseas territories, including against terrorism; to support the Government's foreign policy objectives particularly in promoting international peace and security". The R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Navy
The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against France. The modern Royal Navy traces its origins to the early 16th century; the oldest of the UK's armed services, it is consequently known as the Senior Service. From the middle decades of the 17th century, and through the 18th century, the Royal Navy vied with the Dutch Navy and later with the French Navy for maritime supremacy. From the mid 18th century, it was the world's most powerful navy until the Second World War. The Royal Navy played a key part in establishing and defending the British Empire, and four Imperial fortress colonies and a string of imperial bases and coaling stations secured the Royal Navy's ability to assert naval superiority globally. Owing to this historical prominence, it is common, even among non-Britons, to ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Army
The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurkhas, and 28,330 volunteer reserve personnel. The modern British Army traces back to 1707, with antecedents in the English Army and Scots Army that were created during the Restoration in 1660. The term ''British Army'' was adopted in 1707 after the Acts of Union between England and Scotland. Members of the British Army swear allegiance to the monarch as their commander-in-chief, but the Bill of Rights of 1689 and Claim of Right Act 1689 require parliamentary consent for the Crown to maintain a peacetime standing army. Therefore, Parliament approves the army by passing an Armed Forces Act at least once every five years. The army is administered by the Ministry of Defence and commanded by the Chief of the General Staff. The Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Forces Germany
British Forces Germany (''BFG'') was the generic name for the three services of the British Armed Forces, made up of service personnel, UK Civil Servants, and dependents (family members), based in Germany. It was established following the Second World War, the largest parts of it becoming known as the British Army of the Rhine (BAOR) and RAF Germany (RAFG). It was the largest concentration of British armed forces permanently stationed outside the United Kingdom. With the end of the Cold War, and the Options for Change defence review in the early 1990s, BFG as a whole was considerably reduced, with the British presence centred on the 1st Armoured Division, and supporting elements. Following the 2010 Strategic Defence and Security Review, the permanent deployment in Germany ended in 2020. This was after British forces personnel were scaled down over several years, with 19,100 in April 2010, and 2,850 in April 2019. However, around 185 British Army personnel and 60 Ministry of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melksham
Melksham () is a town on the River Avon in Wiltshire, England, about northeast of Trowbridge and south of Chippenham. At the 2011 census, the Melksham built-up area had a population of 19,357, making it Wiltshire's fifth-largest settlement after Swindon, Salisbury, Chippenham and Trowbridge. History Early history Excavations in 2021 in the grounds of Melksham House found fragments of locally made pottery from the early Iron Age (7th to 4th centuries BC). There is evidence of settlement continuing into the later Iron Age and Roman periods, including Roman clay roof tiles. Melksham developed at a ford across the River Avon. The name is presumed to derive from "''meolc''", the Old English for milk, and ''"ham"'', a village. On John Speed's map of Wiltshire (1611), the name is spelt both ''Melkesam'' (for the hundred) and ''Milsham'' (for the town itself). Melksham is also the name of the Royal forest that occupied the surrounding of the area in the Middle Ages. Landowne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defence Science And Technology Laboratory
The Defence Science and Technology Laboratory (Dstl) is an executive agency of the Ministry of Defence (United Kingdom), Ministry of Defence of the United Kingdom. Its stated purpose is "to maximise the impact of science and technology for the defence and security of the UK". The agency is headed by Paul Hollinshead as its Chief Executive, with the board being chaired by Adrian Belton. Ministerial responsibility lies with the Minister for Defence Procurement. History Dstl was formed from the July 2001 split of the Defence Evaluation and Research Agency (DERA). Dstl was established to carry out and retain the science and technology work that is best done within government, while work that could be done by industry (forming the majority of DERA's activities) was transferred to Qinetiq, a government-owned company that was later floated on the stock exchange. Dstl absorbed the Home Office's Centre for Applied Science and Technology (CAST) in April 2018, taking on CAST's role to app ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avon Protection
Avon Protection plc is a British company that specialises in the engineering and manufacturing of respiratory protection equipment for military, law enforcement and fire personnel. Its corporate headquarters are south of Melksham in Wiltshire, England, at the Hampton Park West development. It is listed on the London Stock Exchange. History The business was established when a former cloth mill, known as Avon Mill, on the banks of the River Avon at Limpley Stoke in Wiltshire, was acquired by Messrs E G Browne and J C Margetson in 1885. The previous owners of the site had been timber merchants but had diversified into rubber goods. By 1890 the business had transferred to premises in Melksham and was named The Avon India Rubber Company Limited. Products at this time included solid tyres, conveyor belts and components for railways. By 1900, pneumatic tyres for bicycles were being produced, and by 1906 the first car tyres were advertised. The company acquired the Sirdar Rubber Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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