共 6 条
- [1] ASHMAN, 1928, INDIA RUBBER WORLD, V77, P59
- [2] DEPEW, 1929, RUBBER AGE N Y, V24, P378
- [3] GOODWIN, 1928, IND ENG CHEM, V20, P621
- [4] GRENQUIST, 1928, IND ENG CHEM, V20, P1073
- [5] MEYER, 1928, BER, V61, P1939
- [6] STEVENS, 1928, J SOC CHEM IND, V47, pT37