C293 The Great Benefactor of Menghe County

The results of the second experiment could be imagined. After adding the same water-based fuel hydrocellulose in Wang Hongcheng's box, there was no fuel property at all.

It could not be ignited at all.

Everyone present was dumbfounded, but Chu Zhonghua and Wang Hongcheng still clamored that this was Menghe County's conspiracy