Describe Water Mill in guide

guide.lua

@@ -1105,6 +1105,38 @@ local pages={
 				<left>||Picture 1. <item name="industrialtest:electric_furnace" height="{{ITEM_HEIGHT}}"> <b>Electric Furnace</b> connected to <item name="industrialtest:mv_solar_array" height="{{ITEM_HEIGHT}}"> <b>MV Solar Array</b> through <item name="industrialtest:lv_transformer" height="{{ITEM_HEIGHT}}"> <b>LV Transformer</b>.||</left>
 			]]
 		}
+	},
+
+	{
+		name="waterMill",
+		title=S("Water Mill"),
+		icon="industrialtest:water_mill",
+		content={
+			[[
+				<big>||Water Mill||</big>
+				<left>
+					||Water Mill is used to produce power from water kinetic force. There are two ways to supply water flow to Water Mill: putting it next to water or putting water in Water Mill for example by using <item name="industrialtest:empty_cell" height="{{ITEM_HEIGHT}}"> <b>Empty Cell</b>. The fluid level indicator in formspec shows the amount of water.||
+				</left>
+			]],
+			createMachineInformationTable({
+				{
+					name="outputVoltage",
+					value="LV"
+				},
+				{
+					name="powerCapacity",
+					value=string.format("%d EU",industrialtest.WaterMill.capacity)
+				}
+			},S("Water Mill")),
+			[[
+				<img name="industrialtest_guide_water_mill_formspec.png" width="{{IMAGE_WIDTH}}">
+				<left>||Picture 1. Water Mill with some water inside.||</left>
+				<mono>
+				</mono>
+				<img name="industrialtest_guide_water_mill.png">
+				<left>||Picture 2. Water Mill in water.||</left>
+			]]
+		}
 	}
 }