diff --git a/testHasttable/elementhashtable.cpp b/testHasttable/elementhashtable.cpp
index dc520c7..2b813cb 100644
--- a/testHasttable/elementhashtable.cpp
+++ b/testHasttable/elementhashtable.cpp
@@ -37,26 +37,26 @@ bool ElementHashtable::child(QXmlStreamReader &reader)
         pointer=new Breaker(this);
         pointer->parse(reader);
     }
-    if(elementName=="Compensator")
-    {
-        pointer=new Compensator(this);
-        pointer->parse(reader);
-    }
-    if(elementName=="Disconnector")
-    {
-        pointer=new Disconnector(this);
-        pointer->parse(reader);
-    }
+//    if(elementName=="Compensator")
+//    {
+//        pointer=new Compensator(this);
+//        pointer->parse(reader);
+//    }
+//    if(elementName=="Disconnector")
+//    {
+//        pointer=new Disconnector(this);
+//        pointer->parse(reader);
+//    }
     if(elementName=="PowerTransformer")
     {
         pointer=new PowerTransformer(this);
         pointer->parse(reader);
     }
-    if(elementName=="SynchronousMachine")
-    {
-        pointer=new SynchronousMachine(this);
-        pointer->parse(reader);
-    }
+//    if(elementName=="SynchronousMachine")
+//    {
+//        pointer=new SynchronousMachine(this);
+//        pointer->parse(reader);
+//    }
 
     if(pointer && id!="")
     {