U214-A TV

U214-A TV

me meter is a meter measuring liquid volume accumulatively, which consists of measurement transducer, calculator and indicator devices. When measuring liquid flow past the measured transduc fuel dispenser er, its mechanical measuring components divide flowing liquid into volume unit, then flow out together. At the same time it transforms the volume unit into relative position change value, indicating the total flowing volume by calculator and indicator devices. Measurement transducer once is called meter, which is the key parts in flow meter. 3. Additional devices Addit fuel dispenser ional devices are apparatus aiming at ensure the accuracy of fuel dispenser, such as pump, oil-air separator, nozzle, solenoid valve, filter, oil indicator, pipeline, etc. 4. Ancillary devices Ancillary devices are adapted to realize other special functions of fuel dispenser, such as payment indicator, pre-setting, oil-air recovery, taxation interface, IC card read, amount indicator, zero-clear, etc. Article II Fuel dispenser’s development history Fuel dispenser is created and developed along with the development of automotive industry, petrol industry, and transportation industry. Diagram 1-1: Earlier fuel dispenser The first fuel dispenser in world, manufactured in the early of 20 century, is made of manual suction pump, transparent cylinder with scales, and switch (see the 1-1 diagram). The certain volume fuels flow into the vehicle’s tank by means of gravity, controlled by switch. The paid volume is decided by the operator eye-measuring the scales. Manual pump is replaced by motor pump until in 1920s, and the transparent cylinder by flow meter with scales (see Diagram 1-2). In 1940s, indicative handle calculator developed as wheel calculator, function having changed from indicator volume only into measuring volume, money, and unit price adjustment as well (see Diagram 1-3). The development of electronic technique in the 1970s promotes the evolution of indicator operation and control management of fuel dispenser. The end of 20th cent fuel dispenser

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ople are of indigenous descent. Many of them have seen little benefit from economic growth. In victory, Mr García recognised that his most pressing task is to bridge that divide. He has p fuel dispenser romised to help peasant farmers in the Andes with more roads and low-interest loans from a beefed-up government bank. He wants to spread to the sierra the success of export farming on the coast, replacing potato crops with artichokes, onions and peppers. He hopes these will find markets in the United States, thanks to a proposed free-trade agreement. This week the outg fuel dispenser oing government sent this to Peru s Congress for ratification, but it is fiercely opposed by Mr Humala and by many in the parts of the country where he won. Implementing all this will be hard. Mr García s APRA party holds only 36 of the 120 seats in Congress. He faces local and regional elections in November. As well as appeasing Mr Humala s angry supporters, he must satisfy the many moderate voters in modern Peru who chose him as the lesser of two evils. Mr García insists that he will not repeat the mistakes of his first term, marked by a reckless dash for growth, a debt default and a failed attempt to nationalise the banks. He has also pledged to curb his party s appetite for government jobs and corruption. The new president has demonstrated that he has not lost his campaigning skills. What he now has to prove is that he has gained the wisdom to govern effectively. © 2006 .  About sponsorship Mexico s presidential election A tie not broken Jun 8th 2006 | MEXICO CITY From The Economist print edition AFP Obrador and Calderón, neck and neck A fight to the finish on the economy IMAGINE six podiums in a room otherwise empty of all but television cameras. It is not a setting that easily calls forth impassioned oratory, particularly wh fuel dispenser