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Electronic hand and pocket watches. General specifications
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Measuring, operating and control for heating systems. Part 4. Optimum start-stop control equipment for electrical system
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Low voltage systems. Cable systems. Cable systems for high performance networks into data centers. Basic principles
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Fertilizers. Determination of ammoniacal nitrogen content in presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method
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Canned fish with vegetables in tomato sauce. Specifications
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Rotating electrical machines. Part 7. Classification of types of construction, mounting arrangements and terminal box position (IM Code)
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