public class VM_MachineCheckSheet
{
    public List<checksheet> checksheet;
    public List<MvcApplication2.Models.Machine.machine> machine;
}

@model MvcApplication2.Models.CheckSheet.VM_MachineCheckSheet

@{
    ViewBag.Title = "MachineCheckSheet";
}

@Html.RenderPartial("_MachineCheckBoxListPartial", Model.machine);

@model IEnumerable&ltMvcApplication2.Models.Machine.machine&gt

<div id = "machine_filter" class = "machine_filter")
<table>
    <tr>

Compiler Error Message: CS1502: The best overloaded method match for
'System.Web.WebPages.WebPageExecutingBase.Write(System.Web.WebPages.HelperResult)
'has some invalid arguments

Line 7:  @Html.RenderPartial("_MachineCheckBoxListPartial", Model.machine);

@Html.RenderPartial("_MachineCheckBoxListPartial", Model.machine);

@{ Html.RenderPartial("_MachineCheckBoxListPartial", Model.machine); }