X70管线钢在CO<sup>2-</sup><sub>3</sub>/HCO<sup>-</sup><sub>3</sub>体系中表面膜性能研究

Properties of Surface Film on X70 Pipeline Steel in CO^2-₃／HCO^-₃ Environment

HU Gang, XU Chunchun

CIESC Journal . 2005, (2): 254 -258 .