资讯

Manufacturing.net4 小时
World's Supply of Critical Minerals for Clean Energy Concentrated in Fewer Countries
FRANKFURT, Germany (AP) — The world's sources of critical minerals are increasingly concentrated in just a few countries, ...
Manufacturing.net21 小时
Chlorine Leak at Texas Chemical Plant Prompts Shelter in Place Advisory
Chlorine gas was released around 9 a.m. from a plant in Freeport that is owned by Olin Corp., according to Brazosport CAER, ...