共 51 条
[31]
1973, CATALOG RESEARCH MAT
[32]
1971, NBS26030 SPEC PUBL
[33]
1969, M5343 JAP AT EN RES
[34]
1972, BAMJ1972
[35]
1970, E38070 ASTM AM SOC T
[36]
1972, PURE APPL CHEM, V29, P599
[37]
1973, RM19730001 REF MAT
[38]
1970, NBS250 SPEC PUBL
[39]
1972, SRMS ORGANIC COMPOUN
[40]
1973, NBS140 MON