油套管现场检验英语术语现场检验：field inspection; 交流磁场：AC field; 检验机构：Agency;安 匝：ampere-tum(NI); 斜射声束：angle beam; 燃弧： Arcing;标准人工缺陷：artificial discontinuity; 背面回波：Back reflection;反射散射：backscatter; 黑顶螺纹：black crested thread; 黑光：Black light;管道内窥镜：borescope; 内螺纹端：box end; 校准： Calibration;阴极射线管：cathode ray tube (CRT); 中心导体：central conductor （shooting rod）倒角：chamfer; 震颤刀痕：chatter; 环向（周向）磁场：circular magnetization;分级：classification; 线圈法：coil method; 线圈发射：coil shot; 彩色记号：color code连续
