译：GB/T 12690.11-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Determination of magnesium content—Flame atomic absorption spectrometric method

译：GB/T 9461-2003 Radial drilling machines—Parameters

译：GB/T 12690.4-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Determination of oxygen and nitrogen content—Impulse-infrared and impulse-thermal conductance absorption method

译：GB/T 9167-2003 Spline hobbing machines—Testing of the accuracy

译：GB/T 12690.12-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides Determination of thorium content Arsenazo III spectrophotometric method and Inductively coupled plasma mass spectrum method

译：GB/T 12690.10-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides Determination of phosphorus content by molybdenum blue spectrophotometric method

译：GB/T 9128-2003 Dimensions of metallic ring-joint gaskets for use with steel pipe flanges

译：GB/T 9185-2003 Photography—135-size film and magazine—Specifications

译：GB/T 1534-2003 Peanut oil

译：GB/T 1535-2003 Soya bean oil