| • equivalent sand roughness | |
| तुल्य: adequate alike comparable coordinate equal | |
| बालू: concrete grit sand sands Sand sand blast utility | |
| रूक्षता: asperity harshening roughness | |
तुल्य बालू रूक्षता अंग्रेज़ी में
[ tulya balu ruksata ]
| • equivalent sand roughness | |
| तुल्य: adequate alike comparable coordinate equal | |
| बालू: concrete grit sand sands Sand sand blast utility | |
| रूक्षता: asperity harshening roughness | |
