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Conversion of commonly used unit
Length unit conversionRice of 1 kilometre =1000 decimetre of 1 meter of =101 decimetre =10 centimeter 1 meter of =100 centimeterMillimeter of 1 centimeter of =10Area unit conversion...
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The principle of avometer
The fundamental of avometer is the magneto-electric dc ammeter that uses a delicacy (microamper is expressed) the head that make a list. Carry watch head when small electric current...
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Spectrum analyzer and vector signal analyzer
In lab and workshop the most commonly used signal checks an instrument is electronic oscillograph. The person's thinking is more sensitive to time concept, produce connection with t...
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Length unit conversion
1 kilometre (kilometer) sea mile of 0.6241 miles of =0.540 in =2 city=3.281 of a unit of length of 1 meter of =3 footKilometre of =1.852 of 1 sea mile (kilometer) the =1.150 in =3.7...
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Avometer uses skill
One, pressing with a finger expresses what express with the number to choose: 1, watch of pressing with a finger is read take precision poorer, but the process that index swings...
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Instrument appearance
Instrument appearance is check of in order to goes out, measure, observation, computation parameter of sex of composition of all sorts of physical quantity, material, content the ap...
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Radiate of common material infrared ray leads a list
Black lead of carbon of 100 0.61 of oxidation of brass of 20 0.95 of soot of candle of carbon of 100 0.55 of aluminous oxidation of...
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10 when to power source product you should know practical clew
Improve the simple method that you are operated and measures abilityClew the 1 influence that compensates laden down-lead with far inductionPower source is in when leaving factory,...
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