This document contains numbers and letters with no context or explanation. It is not possible to determine the essential information or provide a meaningful summary in 3 sentences or less given the limited and ambiguous content provided. Additional context would be needed to understand and summarize the purpose or key details of this document.

1. 30 40
70
15
16
130
C
2 31 4
B
A
D
E
F
MULATU
DRAWING NUMBER DEBREMARKOS UNIVERSITY4
LOCATOR OF ANGLE PLATE JIG
CHKD BY
13/05/2010
DATE TITLE