ປື້ມຄູ່ມືກການຄຸ້ມຄອງນໍາໃຊ້ ແລະ ບູລະນສ້ອມແປງ ນໍ້າລິນ [1]

Links:
[1] https://prflaos.org/test/library/iec-materials-and-tools/manuals/%E0%BA%9B%E0%BA%B7%E0%BB%89%E0%BA%A1%E0%BA%84%E0%BA%B9%E0%BB%88%E0%BA%A1%E0%BA%B7%E0%BA%81%E0%BA%81%E0%BA%B2%E0%BA%99%E0%BA%84%E0%BA%B8%E0%BB%89%E0%BA%A1%E0%BA%84%E0%BA%AD%E0%BA%87%E0%BA%99%E0%BB%8D%E0%BA%B2%E0%BB%83%E0%BA%8A%E0%BB%89-%E0%BB%81%E0%BA%A5%E0%BA%B0-2
[2] https://prflaos.org/test/sites/default/files/Library%20Items/files/837/lao//O%26M%20Nam%20Lin_Final.pdf
[3] https://prflaos.org/test/engineering-category/manual-textbook-guideline
[4] https://prflaos.org/test/engineering-category/construction-manual