窑线数量
指标代码：kiln_count
| 指标 | 数值 | 期间 | 口径 | 来源与证据 |
|---|---|---|---|---|
| 窑线数量（默认单位：条）kiln_count | 15 | 2024-01-01 至 2024-12-31 | 波兰；13 dry kilns and 2 wet kilns | Polish Cement Association (SPC)已核实 |
| 窑线数量（默认单位：条）kiln_count | 38 | 2024 至 2024 | 德国；Total kilns with operating permits (all types) | German Cement Works Association已核实 |
| 窑线数量kiln_count | 37 count | 2023 至 2023 | 德国；Number of rotary kilns in operation at the end of the year | German Cement Works Association已核实 |
| 窑线数量（默认单位：条）kiln_count | 38 | 2023 至 2023 | 德国；Total kilns with operating permits (all types) | German Cement Works Association已核实 |
| 窑线数量（默认单位：条）kiln_count | 70 | 1990-01-01 至 1990-12-31 | 波兰；Cement kilns (54 wet, 16 dry) | Polish Cement Association (SPC)已核实 |