many worldgen mods and gonna try technic now

mods/technic_plus/technic/machines/LV/extractor.lua

@@ -0,0 +1,13 @@
+
+minetest.register_alias("extractor", "technic:lv_extractor")
+
+minetest.register_craft({
+	output = 'technic:lv_extractor',
+	recipe = {
+		{'technic:treetap', 'basic_materials:motor',          'technic:treetap'},
+		{'technic:treetap', 'technic:machine_casing', 'technic:treetap'},
+		{'',                'technic:lv_cable',       ''},
+	}
+})
+
+technic.register_extractor({tier = "LV", demand = {300}, speed = 1})