វិធីបើកកែងធ្វើផ្ទះងាយៗ/How to find 90 Angles
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14:01
វិធីក្នុងការបើកកែងផ្ទះ _ Procedure of Column Center Line Determination | How to find house 90 Angle
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13:02
របៀបចែកកាំជណ្តើរ/វិធីចែកកាំជណ្តើរ/How to Divide ladder
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11:15
របៀបដាក់ផ្ទោងដំបូលអោយត្រូវមុំ 35/How to make sour 35 degrees of roof
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12:58
របៀបបើកកែងផ្ទះ/how to make corner 90 degree
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20:06
រៀនអានប្លង់ #02| របៀបមើលប្លង់ |How to read drawing plan
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1:02:27
Chun Chanboth Kem Sok Seng sary talks about PM HUN SEN 23 Feb 2025
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10:04
វីធីសាស្ត្រចាក់គ្រិះជើងតាង ផ្ទះ 3 សន្លឹក
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12:05