Nb T 20063 2012 Translated English Of Chinese Standard Nbt 20063 2012 Nb T20063 2012 Nbt20063 2012

This standard specifies common terms and definitions related to instrumentation and control (I&C) for nuclear power plants and their power sources. This standard applies to applications for nuclear power plant; other nuclear facilities can be used with reference to it.

This Part of NB/T 47013 specifies the visual examination methods of pressure equipment. This Part is applicable to the visual examination of pressure equipment in manufacturing and in use. The visual examination of the support parts and structural members related to pressure equipment may also refer to this Part.

This Part of SN/T 3323 specifies inductively coupled plasma atomic emission spectrometry (ICP-AES), the testing method to determine the lead, chromium, cadmium contents in mill scale. This Part is applicable to the determination of lead, chromium, cadmium contents in mill scale. The lower limit of determination for each element is shown in Table 1. Table 1 -- Lower limit of determination for each element

This Standard specifies the calculation methods of remanufacturing rate. This Standard applies to products that are remanufactured in China.

This Standard specifies the designation of grade and code for copper and copper alloy. This Standard is applicable to the processing, casting and recycling products of copper and copper alloy.

This Part of NB/T 47013 specifies the inspection methods and evaluation rules for even wall thickness reduction of magnetic materials such as carbon steel, low alloy steel used for in-use pressure equipment due to corruption, erosion or mechanical damage, without excluding the cover layer.

This Part of SN/T 3323 specifies potassium dichromate titration, the method to determine the ferrous oxide content in mill scale. This Part is applicable to the determination of ferrous oxide content in mill scale. The determination range is 10%~60%.

This part of SN/T 2763 specifies a method for the determination of total iron content in nickel laterite ore by the titanium (III) chloride reduction method. This section applies to the determination of total iron content in nickel laterite ore. Measuring range (mass fraction) is: 9% ~ 50%.