· Khå näng chóng va dap cao — dat cáp do Chiu tåi cuc dai (SEVERE DUTY) theo tiêu Chuán BS Có khå näng chóng cháy hon 60 phút Khå näng cách arn dén 50 dB Ti trong
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.