痕迹物证照相是痕迹检验的重要一环。

The mark pnotography is one of important part in mark inspection.

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然后用卷环机卷制成圆圈，用焊条把接口处焊接牢固，焊口处要进行X光谱检验。

Then use the coil ring machine rolled into a circle, with the electrode to weld the interface firmly, welding mouth to carry out X spectroscopy.

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等候检验检查时间亦是就医民众不满意的一环，平均等候时间为19.15 ？ 14.90分。

The waiting time for inspection is also the lower satisfaction item, the average time is 19.15 + 14.90 mins.

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