/// <summary>
 /// Create a new thiet_bi object.
 /// </summary>
 /// <param name="ma_tb">Initial value of the ma_tb property.</param>
 public static thiet_bi Createthiet_bi(global::System.String ma_tb)
 {
     thiet_bi thiet_bi = new thiet_bi();
     thiet_bi.ma_tb = ma_tb;
     return thiet_bi;
 }
 /// <summary>
 /// Deprecated Method for adding a new object to the thiet_bi EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddTothiet_bi(thiet_bi thiet_bi)
 {
     base.AddObject("thiet_bi", thiet_bi);
 }