hydraulic diameter
Subject: MEAS / Measuring instruments & methods
| Language | Term |
| DE - German | hydraulischer Durchmesser |
| EN - English | hydraulic diameter |
| ES - Spanish | diámetro hidráulico |
| FR - French | diamètre hydraulique |
| JA - Japanese | 水力直径 |
| ZH - Chinese | 水力直径 |