Equal Pipe lateral branch formula | 60°, 45°, 30° 22.5°, 15.5°, 11.5°,
The formula has been given in different degrees to make a lateral pipe branch लेटरल पाइप ब्रांच बनाने के लिए
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Fitter formula
Piping and structural fitter training and formula
11.5° 15.5° 22.5° 30° 45° 60°