"设备月度工时单", "array" => [ [ 'key' =>'code', 'export' =>'code', 'value' => '单据编码', 'required' => false, 'is_main' => true, 'default' => "", 'unique' => false, 'enums' => [], 'comments' => '新增则不需要填写，如果填写则是编辑' ], [ 'key' =>'month', 'export' =>'month', 'value' => '月份', 'required' => true, 'is_main' => true, 'default' => "", 'unique' => false, 'enums' => [], 'comments' => '必填（2026-02）' ], [ 'key' =>'device_id', 'export' =>'device_code', 'value' => '设备编码', 'required' => true, 'is_main' => false, 'default' => "", 'unique' => false, 'enums' => [], 'comments' => '必填（填写设备的资产编码）' ], [ 'key' =>'device_title', 'export' =>'device_title', 'value' => '设备名称', 'required' => false, 'is_main' => false, 'default' => "", 'unique' => false, 'enums' => [], 'comments' => '选填（便于操作人查看编码对应的名称）' ], [ 'key' =>'total_days', 'export' =>'total_days', 'value' => '使用总天数', 'required' => true, 'is_main' => false, 'default' => 0, 'unique' => false, 'enums' => [], 'comments' => '必填' ], [ 'key' =>'rd_total_days', 'export' =>'rd_total_days', 'value' => '研发使用总天数', 'required' => true, 'is_main' => false, 'default' => 0, 'unique' => false, 'enums' => [], 'comments' => '必填' ], [ 'key' =>'total_hours', 'export' =>'total_hours', 'value' => '使用总工时', 'required' => true, 'is_main' => false, 'default' => 0, 'unique' => false, 'enums' => [], 'comments' => '必填' ], [ 'key' =>'rd_total_hours', 'export' =>'rd_total_hours', 'value' => '研发总工时', 'required' => true, 'is_main' => false, 'default' => 0, 'unique' => false, 'enums' => [], 'comments' => '必填' ] ] ];