| | | | | | | | | | | | | | | | | | | | | 2024 4 1 | | | | | | | | | 2020 149 | | | | 1500 | + 50 | | 500 + 50 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1500 + 50 | | | | LB/T157 ︱ 2020 | | | 500 + 50 | | | 1. | LB/T009-2018 | 2. | LB/T106-2020 | 3. | | LB/T153 ︱ 2020 | LB/T155 ︱ 2020 | | | NY/T393-2021 | NY/T472-2022 | NY/T394-2023 | | NY/T471-2023 | | | | | | | | | | 1. | | | 2. | | | 3. | | | | | 1. | | | | 2. | | | | | | 3. | | | | | | | | | | | | | | | | | | | | | | | 2 | | | | | | | | | | | | | | | | 1. | 3 | 2. | | 3. | NY/T 391 | 4. | | | 1. | | 2. | β | | | 3. | 4. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 11 | | | | | | | | | | | | | | 3 | | | 1. | 2. | | 3. | | 4. | | | 1. | | 2. | | 3. | | 4. | | 5. | | | 6. | | 7. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |