 Aluminum, Grade 3 |
 Aluminum, Grade 2 |
 Fiberglass, Grade 2 |
 Aluminum, Grade 1 |
 Aluminum, Grade 1 /Type 1A |
 Aluminum, Grade 1 /Type 1/Type 1AA |
 Fiberglass, Grade 1 |
 Fiberglass, Grade 1 /Type 1A |