【中文】机油加注设备，资料中以“机油加注器”“抽接油机（基础版）”形式出现，是公司产品线中唯一的非油品类设备产品，用于车辆机油抽取、换油与加注作业。公司拥有自有生产工厂，资料未给出容量、功率、抽油速度等具体参数，仅标注为基础版本。
【English】An engine oil filling device, appearing in the material as an engine oil filler or basic oil extractor unit, and the only non-fluid item in the company's product line, used for oil extraction, draining and refilling during vehicle servicing. The company owns its production plant, but no capacity, power or extraction-speed parameters are given beyond the basic version designation.
