organic substance

短语词组

短语

• organic activation substance 有机活化剂
• organic working substance 有机工质
• organic macromolecule substance 有机高分子物质
• organic c substance 有机物质
• Organic grease substance 有机脂类物质
• organic interfering substance 有机干扰物
• organic cementing substance 有机胶结物质
• organic active substance 有机活性物质
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