| | 1. | 1.1 | | | | | 1.2 | | | 1.3 | | | | | | | | 1.4 | | | | | 2. | | 2.1 | | | 2. 2 | | | | 2. 3 | | | | 2.4 | | | | | | | | 3. | | | GB5749--85) | GB11730--89 | | 4. | | GB5750-85 | | | | | | | | | | 15 20 30 | 3 51020 | | | PH 6 5~8 5 | 6~9 6~9 | MI/L 450 550 700 | | MI/L 0 3 0 5 1 0 | MI/L 0 1 0 3 0 5 | MI/L 250 300 450 | MI/L 250 300 400 | MI/L 1000 1500 2000 | MI/L 1 0 | 1 2 1 5 | MI/L 0 05 0 05 0 05 | MI/L 0 001 0 001 0 001 | MI/L 0 01 0 01 0 01 | MI/L 0 05 0 05 0 05 | MI/L 0 05 0 05 0 05 | MI/L 20 20 20 | | /MI 100 200 500 | /L 3 11 27 | 30 | MI/L 0 3 0 3 0 3 | | 0 05 0 05 0 | 05 | | | ① | | |