Figure 5.
Frontal view of the tested brackets. KA, Korea-Archist; AV, America-Victory; JK, Japan-Kosaka; CC, China-Confidence.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.