borehole casing英语标准发音:borehole casing英式发音:美式发音:翻译中文钻孔套管borehole casing - 基本释义[词典1]钻孔套管borehole casing - WEB词典borehole casing钻孔套管borehole e casing钻孔套管 参考资料: 1.百度翻译:borehole casing2.有道词典:borehole casing3.爱词霸:borehole casing