| 산/알카리 감지 |
FBDT |
15A (40x426), 20A(40x441), 25A(40x520), 32A(50x567), 40A(50x583), 50A(50x630), 65A(50x693), 80A(50x724), 100A(50x803), 125A(60x944), 150A(60x1039), 200A(60x1196), 250A(60x1415), 300A(60x1557), 350A(60x1698) |
염산, 질산, 황산, 불산, 인산, 아세트산 등 수산화나트륨, 수산화칼륨, 암모니아수 등 |