共 10 条
- [1] DORSEY JA, 1968, AIR POLLUTION CONTRO, V18, P12
- [2] ELFERS LA, 1963, ANALYT CHEM, V40, P1658
- [3] ELECTRODE FOR SENSING FLUORIDE ION ACTIVITY IN SOLUTION [J]. SCIENCE, 1966, 154 (3756) : 1553 - &
- [6] JORDAN DE, 1970, J ASSOC OFF ANA CHEM, V53, P447
- [7] MCFARREN EF, 1969, HEW33 ENV CONTR ADM
- [8] MORGAN GB, PERSONAL COMMUNICATI
- [9] 1972, TENTATIVE METHOD ANA, P246
- [10] 1970, INSTRUCTION MANUAL F, P15