trade secret
trade secret Chinese: 商业机密 French: secret de fabrication German: Betriebs- geheimnis, Berufsgeheimnis Italian: segreto aziendale, industriale Spanish: secreto industrial o comercial
trade secret Chinese: 商业机密 French: secret de fabrication German: Betriebs- geheimnis, Berufsgeheimnis Italian: segreto aziendale, industriale Spanish: secreto industrial o comercial