gelatin film

短语词组

短语

• Gelatin substrate film assay 明胶薄层分析
• gelatin composite film 明胶复合膜
• gelatin n film 明胶膜
• gelatin thin film 明胶薄膜
• gelatin protective film 明胶护膜层
• dichromated gelatin film 双色胶片;重铬酸胶膜
• gradient gelatin film 梯度凝胶胶片
• absorbable e gelatin film 吸水明胶片
• absorbable gelatin film 吸水明胶片;吸水明胶片英语
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