diff --git a/src/main/resources/assets/hbm/manual/material/plutonium-238.json b/src/main/resources/assets/hbm/manual/material/plutonium-238.json
index 74e61a1de..d770353f4 100644
--- a/src/main/resources/assets/hbm/manual/material/plutonium-238.json
+++ b/src/main/resources/assets/hbm/manual/material/plutonium-238.json
@@ -3,9 +3,11 @@
 	"icon": ["hbm:item.billet_pu238", 1, 0],
     "trigger": [["hbm:item.ingot_pu238"], ["hbm:item.billet_pu238"], ["hbm:item.nugget_pu238"]],
     "title": {
-        "en_US": "Plutonium-238"
+        "en_US": "Plutonium-238",
+		"ru_RU": "Плутоний-238"
     },
 	"content": {
-		"en_US": "Radioisotope, used mainly in [[RTGs|RTG]]. Derived from [[plutonium|Plutonium]] hexafluoride, or from various nuclear fuels, mainly ones using [[uranium-235|Uranium-235]]. Usable with [[beryllium|Beryllium]] as Pu238Be neutron sources in [[RBMKs|RBMK]].<br><br>Moderately radioactive, very hot."
+		"en_US": "Radioisotope, used mainly in [[RTGs|RTG]]. Derived from [[plutonium|Plutonium]] hexafluoride, or from various nuclear fuels, mainly ones using [[uranium-235|Uranium-235]]. Usable with [[beryllium|Beryllium]] as Pu238Be neutron sources in [[RBMKs|RBMK]].<br><br>Moderately radioactive, very hot.",
+		"ru_RU": "Радиоизотоп, в основном используется в [[РТГ|RTG]]. Получается из гексафторида [[плутония|Plutonium]] или из различных ядерных топлив, преимущественно использующих [[уран-235|Uranium-235]]. Используется с [[бериллием|Beryllium]] в нейтронных источниках Плутоний-210-Бериллий для [[РБМК|RBMK]].<br><br>Умеренно радиоактивен, очень горячий."
 	}
 }