European Country Music Association general level, covering all of Europe. The objectives of the organization are to help promote country music in this continent and help as much as it can the value of the European artists and record labels; also to provide a proof of real airplay to the country music industry through its weekly national and pan-European charts. Its national Top-20 covers weekly Spain, France, Belgium, Holland, UK, Ireland, Norway, Sweden, Denmark, Germany, the Czech Republic, Swizertland, Malta, Poland and Austria. ECMA membership is composed of those persons or organizations that are involved in country music throughout the world, having members in
Electronic symbol Electronic symbol An electronic symbol is a pictogram used to represent various electrical and electronic devices or functions, such as wires, batteries, resistors, and transistors, in a schematic diagram of an electrical or electronic circuit. These symbols are largely standardized internationally today, but may vary from country to country, or engineering discipline, based on traditional conventions. The graphic symbols used for electrical components in circuit diagrams are covered by national and international standards, in particular: Symbols usage is sometimes unique to engineering disciplines and national or local variations to international standards exist. For example, lighting and power symbols used as