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GBT26838-2011 Portable Industrial X-ray Radiographic Equipment Standards (Chinese)
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GBT26837-2011 Stationary and Movable Industrial X-ray Radiographic Equipment Standards (Chinese)
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GBT26833-2011 NDT Instruments: General Specifications for Industrial X-ray Tube (Chinese)
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GBT26592-2011 NDT Instruments: Test Methods for the Performance of Industrial X-ray Equipment (Chinese)
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GB22448-2008 Protection Rules for Industrial X-ray Equipment up to 500kV (Chinese)
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GB18871-2002 Protection and Safety Standards for Ionizing Radiation and Radiation Source (Chinese)
