base earth

短语词组

短語

• base earth station 基地地球站
• base earth metal promoter 堿土金屬助劑
• yttrium base heavy rare earth 釔基重稀土
• y base heavy rare earth 釔基重稀土
• rock base earth dam grouting 巖石地基土垻灌漿
• Zinc -base alloy with rare earth 鋅基
• earth base density 土基密度
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