共 50 条
- [24] INTERNATIONAL SYSTEM OF UNITS (SI) AND SI ELECTROMAGNETIC UNITS [J]. DENKI KAGAKU, 1977, 45 (06): : 352 - 360
- [26] RECENT DEVELOPMENTS IN CHANGE-OVER TO INTERNATIONAL SYSTEM OF UNITS (SI) [J]. CHEMICAL ENGINEER-LONDON, 1971, (254): : 352 - &
- [27] RECENT DEVELOPMENTS IN CHANGE-OVER TO INTERNATIONAL SYSTEM OF UNITS (SI) [J]. JOURNAL OF THE INSTITUTE OF FUEL, 1972, 45 (374): : 208 - &