青岛市市场监督管理局公布汽油机油产品抽查结果

Core Viewpoint - The Qingdao Municipal Market Supervision Administration announced that all 15 batches of gasoline engine oil products tested in the second batch of industrial product quality supervision for 2025 were found to be compliant with quality standards [2]. Group 1: Quality Inspection Results - A total of 15 batches of gasoline engine oil products were sampled and all passed the quality inspection [2]. - The inspection covered various brands and specifications, including synthetic lubricants and different viscosity grades such as 10W-40 and 5W-30 [3][4]. - The inspection results indicate a consistent adherence to quality standards across the sampled products, reflecting positively on the manufacturers involved [2][3].