00578nam a22001337a 4500 RUA AGE KOC 2023 B1-462 Or. KOCH KONG,កុច កុង MODIFICATION AND TESTING OF COCONUT COIR GRINDER MODEL L02,ការកែសម្រួល និងធ្វើតេស្តម៉ាស៊ីនកិនស្រកីដូងម៉ូឌែល L02 phnom penh rua 2023 xi,48p. ILL. 29cm. https://drive.google.com/file/d/1QQDuMg7JKQJvPOqTX90p_lG4A-x7gB4n/view?usp=sharing AGE 23272 23272 0 0 0 AGE_KOC_2023_000000000000000_B1462_OR 0 99807 LBB LBB B1.462 2024-07-15 AGE KOC 2023 B1-462 Or. a080692 2024-07-15 AGE 0 0 0 AGE_KOC_2023_000000000000000_B1462_OR 0 99808 LBB LBB B1.462 2024-07-15 AGE KOC 2023 B1-462 Or. a080716 2024-07-15 AGE 0 0 0 AGE_KOC_2023_000000000000000_B1462_OR 0 99809 LBB LBB B1.462 2024-07-15 AGE KOC 2023 B1-462 Or. a080724 2024-07-15 AGE 0 0 0 AGE_KOC_2023_000000000000000_B1462_OR 0 99810 LBB LBB B1.462 2024-07-15 AGE KOC 2023 B1-462 Or. A079282 2024-07-15 AGE