Even under the 2008 implementation of China's 4 trillion stimulus plan, vigorously develop the infrastructure, the construction of China's infrastructure is still not saturated, but insufficient, "the...
High-end equipment manufacturing, to say, a symbol of a country's core competitiveness, related to the country's economic and national security; into the small, the relationship to the survival and de...
1. The electromagnetic shielding room isolates external electromagnetic interference to ensure the normal operation of indoor electronic and electrical equipment. Especially in the measurement and ...
