共 25 条
[21]
VERSTER A, 1980, FOOD IRRADIAT INF S, P12
[22]
1978, ISO4833 INT ORG STAN
[23]
1976, ISO2293 INT ORG STAN
[24]
1979, ISO5552 INT ORG STAN
[25]
1975, ISO3565 INT ORG STAN