求购威格斯(Vergers)变频器,第一批要五台,年需求量为500台左右。规格要求 VG-F740-1.5KW/2.2K-CH 包装要求 完整专门要这个牌子,其他品牌勿扰。
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以上来源于: WordNet
N a church official who acts as caretaker and attendant, looking after the interior of a church and often the vestments and church furnishings 教堂司事 [Church of England]
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