最終更新日：2024/07/31
Nitroguanidines are commonly used as energetic materials in propellants and explosives.
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Nitroguanidines are commonly used as energetic materials in propellants and explosives.
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Nitroguanidines are commonly used as energetic materials in propellants and explosives.
Nitroguanidines are commonly used as energetic materials in propellants and explosives.
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