diff --git a/src/app/calculators/section-param/section-param.en.json b/src/app/calculators/section-param/section-param.en.json
index e84aae88ddd504bf1e4ba0335e6a364bd6b7d843..d4675575f86931d5e087f8eb17494b3bba4821ff 100644
--- a/src/app/calculators/section-param/section-param.en.json
+++ b/src/app/calculators/section-param/section-param.en.json
@@ -59,5 +59,21 @@
     "J": "Perte de charge",
     "I-J": "Variation linéaire de l'énergie spécifique",
     "Imp": "Impulsion",
-    "Tau0": "Force tractrice"
+    "Tau0": "Force tractrice",
+    "UNIT_B": "m",
+    "UNIT_HS": "m",
+    "UNIT_HSC": "m",
+    "UNIT_I-J": "m/m",
+    "UNIT_IMP": "N",
+    "UNIT_J": "m",
+    "UNIT_P": "m",
+    "UNIT_R": "m",
+    "UNIT_S": "m²",
+    "UNIT_TAU0": "Pa",
+	"UNIT_V": "m/s",
+    "UNIT_YC": "m",
+    "UNIT_YCO": "m",
+    "UNIT_YF": "m",
+    "UNIT_YN": "m",
+    "UNIT_YT": "m"
 }
diff --git a/src/app/calculators/section-param/section-param.fr.json b/src/app/calculators/section-param/section-param.fr.json
index 891e7b95eb8d399f66a6ddaec27cc4e6e59562a6..4ad30ced91d9932b3de40fcb8b4df992fe15df72 100644
--- a/src/app/calculators/section-param/section-param.fr.json
+++ b/src/app/calculators/section-param/section-param.fr.json
@@ -58,5 +58,21 @@
     "J": "Perte de charge",
     "I-J": "Variation linéaire de l'énergie spécifique",
     "Imp": "Impulsion",
-    "Tau0": "Force tractrice"
+    "Tau0": "Force tractrice",
+    "UNIT_B": "m",
+    "UNIT_HS": "m",
+    "UNIT_HSC": "m",
+    "UNIT_I-J": "m/m",
+    "UNIT_IMP": "N",
+    "UNIT_J": "m",
+    "UNIT_P": "m",
+    "UNIT_R": "m",
+    "UNIT_S": "m²",
+    "UNIT_TAU0": "Pa",
+	"UNIT_V": "m/s",
+    "UNIT_YC": "m",
+    "UNIT_YCO": "m",
+    "UNIT_YF": "m",
+    "UNIT_YN": "m",
+    "UNIT_YT": "m"
 }