China's trade in goods totaled 23.6 trillion yuan in the first seven months of this year, up 10.4 percent year on year, according to the General Administration of Customs. Foreign trade has overcome many adverse effects and achieved rapid growth. Dol…
It is reported that on the 17th local time, the Japan National Tourism Administration released estimated data that in February 2021, the number of foreign tourists visiting Japan was 7,400, which was a 99.3% decrease from the same month in 2020, and…
US President Joe Biden plans to invite Japanese Prime Minister Yoshihide Suga to the White House for a summit meeting as soon as April, Axios reported Wednesday. If finalized, it would be Mr. Biden first face-to-face meeting with a foreign leader sin…
Mortar early strength agent is an important mortar additive, which has an important influence on the performance of mortar. it can improve construction efficiency and save construction cost.…
What is gallium-nitride? GaN material research is a hotspot in the field of global semiconductor research. It's a novel semiconductor material that can be used in the development of optoelectronic device and microelectronic components. This material…
Oleyl-amine polyoxyethylene-ether is heat resistant and compatible with resin. Oleylamine polyoxyethylene-ether: It is heat resistant and compatible with resin. It can dissolve in benzene. carbon tetrachloride. acetone and other polar solvents. Th…