certificate of maintenance 是什么意思,certificate of maintenance 的翻译,解释,句子,音标,读音 - 英汉在线翻译

certificate of maintenance

certificate of maintenance 的中文翻译

[航空]维修合格证

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ghol
Assam
yieldingness
solar component
etiquette and custom
psychalgia
an academic authority
aerated solids