2022-07-04
Test of citric acid resistance of enamel
The acid resistance of enamel products is one of the very important properties, many industrial enamel need to contact acidic…
The acid resistance of enamel products is one of the very important properties, many industrial enamel need to contact acidic…
Recently, changping District Association for Science and Technology held “build a dream winter Olympics together to the future — national…
On March 29, Zhangjiagang Natural Resources and Planning Bureau of Jiangsu province issued a pre-application notice for 11 plots from…
China Zhangye network Ganzhou – in the ma station tian Ju centralized resettlement area project construction site, blender, crane and…
Farmers market is an important place for residents to supply “vegetable basket”, and also an important window for the image…
According to the needs of epidemic prevention and control, Since February 19, 2022, Longgang District has designated a containment zone,…
At present, the epidemic situation is still on the rise in Jilin City, Jilin Province, where five makeshift hospitals have…
Today, xiaobian takes you to visit the Theme park of Rule of law in Pudong New Area. It is located…
Listed in the first batch of national list!Congratulations ganzhou these 4 units!China Association for Science and Technology (ACSTC) has released…
Did not drink the water to take away, is becoming the consensus of many tourists.(Photo by Zhang Zhengwei) “Mom, don’t…