Hand-drawn video explanation: \"Method for calculating the true angle of elbows in orthographic pipe axonometric drawings\"
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Still troubled by discrepancies between the design drawings and the actual site conditions? How is the bend angle calculated for on-site construction? With decades of experience in this field, Teacher Zhang teaches through hand-drawn illustrations, helping you quickly become a competent pipeline technician. \"Method for Calculating the True Angle of Elbows in Orthographic Pipe Axonometric Views\"
Click on the title “Method for Calculating the True Angle of Elbows in Pipe Isometric Drawings” to access the course details.