About KOJIMA K
About Hitachi Ltd., Tokyo, JPN
About SAKAIRI M
About Hitachi Ltd., Tokyo, JPN
About TAKADA Y
About Hitachi Ltd., Tokyo, JPN
About NAKAMURA J
About National Res. Inst. Police Sci., Chiba, JPN
About Journal of the Mass Spectrometry Society of Japan
About aromatic nitro compound
About Mass spectrometry
About Various explosives and propellants
About TNT
About RDX
About 向流
About 大気圧化学イオン化質量分析
About TNT
About RDX
About 蒸気