tombak

n.

一种铜与锌的合金；

Technology Policyfor Improving Competitiveness of Estonian Industries
Voltage-controlled RF filters employing thin-film barium-strontium-titanate tunable capacitors
Tunable barium strontium titanate thin film capacitors for RF and microwave applications
Tunable barium strontium titanate thin film capacitors for RF and\nmicrowave applications
Strategic Choice of Flexible Production Technologies and Welfare Implications: Addendum et Corrigendum
Why Firms Form (or do not Form) RJVS *
Strategic timing of adoption of new technologies under uncertainty
Why Firms Form (or don't Form) RJVs
Flexibility and FMS: an empirical analysis
Why Firms Form Research Joint Ventures: Theory and Evidence