Dear Khun Rudeesuang
I revised PO by your informed follow as:
1. MB1303-004 Rev.1 to MB1303-004 Rev.02 (add twisted pair 100 m.)
2. MBP1304-021 to MBP1304-021 Rev.1 (delete twisted pair 100 m.)
3. MBP1304-020 Rev.1 to MBP1304-020 Rev.2 (amened model name EI-1500HK)
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