ឯកសារយោង៖
c833_stepsam_សូលុយស្យុង.pdf | |
File Size: | 5391 kb |
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c833_vso_ភាគរយជាម៉ាស_និងភាគរយជាម៉ាសនៃទឹកសមុទ្រ.pdf | |
File Size: | 185 kb |
File Type: |
កិច្ចតែងការបង្រៀន៖
c833_សូលុស្យុងឆ្អែត__ម៉ោងទី២_.docx | |
File Size: | 101 kb |
File Type: | docx |
c833_សូលុស្យុងឆ្អែត__ម៉ោងទី២_.pdf | |
File Size: | 179 kb |
File Type: |
c833_plan_ទឹក_និងសូលុយស្យុង_ម៉ោងទី២.docx | |
File Size: | 1244 kb |
File Type: | docx |
c833_plan_ទឹក_និងសូលុយស្យុង_ម៉ោងទី២.pdf | |
File Size: | 905 kb |
File Type: |