| | | 40 / | | | | 2 - 3 | | | | | | | | | | | 10 | | 2 1 | 1 2 | 1 1 | 1 | 1 | | | | 1 | 2 3 | | | | 10% 20% 30% | | | | | | | | | 2024 5 25 | 1 | 2 PDF | word nmgmy1002@163. | com | | 0471 - 2857003 | 15034949917 | 1. | 2. | | | | 2024 3 8 | |