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由于轴承品种繁多.量大面广.一般不易鉴别其优劣。根据对轴承市场调查发现.目前不良经销商中主要有以下几种欺诈手段。①用铁、碳铜制造轴承(硬度不够)和修复废品轴承(精度不够)。②把劣质轴承、小厂生产的轴承打上大厂的商标.假冒著名企业的产品的内外包装和合格证,以假乱真。③用次品轴承冒充合格轴承。④把普通级轴承打字成精密级轴承。⑤同一批次里,合格产品和假冒产品鱼龙混杂。⑥要便宜轴承就给假货,要质量好的就给真货。
Due to the wide range of bearings, large quantities of surface, the general is not easy to identify its advantages and disadvantages. According to the investigation of the bearing market found that the current poor dealer mainly in the following types of fraud. ① iron, carbon copper bearings (hardness is not enough) and repair scrap bearings (accuracy is not enough). ② the inferior bearings, bearing the small factory production marked on the factory’s trademark. Fake famous enterprises inside and outside the packaging and certification, with real ones. ③ inferior bearings pretend qualified bearings. ④ type plain bearing into a precision bearing. ⑤ In the same batch, qualified products and fake products are quite mixed. ⑥ give cheap bearings give fake, give good quality to the real goods.