Has the graphene age come?
Graphene — a two-dimensional carbon film just one atom thick — is an excellent material.…
Graphene — a two-dimensional carbon film just one atom thick — is an excellent material.…
GH4049 is a Ni-Co-Cr-based deposition hardening deformation superalloy, the application temperature is lower than 950℃.…
The biggest blow to Europeans in March 2022 will be the soaring energy costs and the doubling of living pressures. For example, some Poles, who have been hit by energy prices, are willing to choose to cut wood, cut wood, and burn cooking smoke for he…
Factors affecting the shipping price of fob price In the process of international transportation, there are many factors affecting the price of transportation, in addition to some fuel and labor costs, there are many important factors. F…
According to incomplete statistics, the prices of nearly one hundred chemical raw materials have increased compared with the same period last year. The top three in terms of gains were bisphenol A (258.77%), acetic acid (219.67%), and butanediol (214…