Test the blue print has designed in the security project of GanSu museum, and analyze the conclusion.

在甘肃省博物馆安防工程中对所设计的方案进行了测试，并对结论进行了分析。

youdao

How many times have you visited Gansu Science Museum?

你参观过甘肃科技馆多少次了？

youdao

How many times have you visited Gansu Science Museum?

你参观过甘肃科技馆多少次了？

youdao