产品具有：整体一次成型、无接缝、抗冲击、抗老化、重量轻、不渗漏、耐酸碱、寿命长、符合卫生标准等优点。

Products: a whole shape, no seams, shock resistance, anti-aging, light weight, non-leakage, acid, long life, etc. in line with health standards.

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文中详细介绍了研制开发移动式检测装置对箱涵管接口进行渗漏检测的方法， 确定检测技术标准在实测与理论上的分析和探讨。

Details are given in this article of the research and development of a mobile detector for such inspection, including the standard for inspection.

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