Order backlog in manufacturing (volume index): Germany, months, original and adjusted data, sales direction, economic sectors (2-/3-/4-digits)

Order backlog in manufacturing (volume index): Germany, months, original and adjusted data, sales direction, economic sectors (2-/3-/4-digits)制造业未交付订单（量值指数）：涵盖德国地区、月度统计周期的原始与调整后数据，按销售方向分类，覆盖2位、3位、4位层级的国民经济行业部门。