词汇	hydrocarbon sigma
释义	hydrocarbon sigma 油气宏观俘获截面
随便看	single row radial engine single-row radial engine single row radial thrust ball bearing single-row radial thrust ball bearing single row rivet single-row rivet singlerow riveted joint single row riveted joint single row riveting single-row riveting single row rivet joint single row roller bearing single-row roller bearing single row router single row routing single row self aligning bearing single-row self-aligning bearing single row self aligning roller bearing single-row self-aligning roller bearing singlerow separable ball bearing single row separable ball bearing single-row separable ball bearing single row single butt strap riveting single-row single butt strap riveting Single row slewing ball bearings