The value-added output of new industries,new types of business and new business models accounted for 15.7% of China’s GDP last year,up 0.4% from2016,the National Bureau of Statistics(NBS)said recently.
Rare earth permanent magnet materials are alloys formed from rare earth metals and transition group metals.This kind of permanent magnet materials produced through a certain process are highly magnetic and can stay hi...Rare earth permanent magnet materials are alloys formed from rare earth metals and transition group metals.This kind of permanent magnet materials produced through a certain process are highly magnetic and can stay highly magnetic for a long time.This kind of展开更多
文摘The value-added output of new industries,new types of business and new business models accounted for 15.7% of China’s GDP last year,up 0.4% from2016,the National Bureau of Statistics(NBS)said recently.
文摘Rare earth permanent magnet materials are alloys formed from rare earth metals and transition group metals.This kind of permanent magnet materials produced through a certain process are highly magnetic and can stay highly magnetic for a long time.This kind of
