The document contains a list of product codes beginning with SAP-KD and SAP-CKD followed by two-digit numbers, along with some single-digit numbers below. It appears to be an inventory or ordering document listing various products and their associated codes.

1. SAP-KD22U SAP-CKD22U
SAP-KD25U SAP-CKD25U
SAP-KD28U SAP-CKD28U
SAP-KD40U SAP-CKD40U
SAP-KD45U2 SAP-CKD45U2
SAP-KD56U2 SAP-CKD56U2
12
345
6
78
9 10
11 12
13
14
15 16
17
17 18
19
20
21 22