“purified protein derivative standard (PPDS)”的概念、定义、翻译、参考文献-科学参考

单词	purified protein derivative standard (PPDS)
释义	purified protein derivative standard (PPDS) 标准精制结核菌素
随便看	cylinder cutoff cylinder cut-out cylinder cutter cylinder cutter type chaff cylinder cutting mechanism cylinder dead point cylinder deck cylinder diameter cylinder disk plow cylinder displacement cylinder double layer sand siftering machine cylinder drainage cylinder drainage receiver cylinder drain cock cylinder drain pipe cylinder drawback lock cylinder dried cylinder drive cylinder dryer cylinder end cylinder end cap cylinder end cover cylinder end seal cylinder escapement cylinder expansion

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