public CMaterial CreateNew() { return(_materials.AddNew()); }
public CType CreateNew() { return(_types.AddNew()); }
public CManufacture CreateNew() { return(_manufactures.AddNew()); }
public CMaterial CreateNew() { return(_materials.AddNew()); }
public CType CreateNew() { return(_types.AddNew()); }
public CManufacture CreateNew() { return(_manufactures.AddNew()); }