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8 teach you to distinguish between true and false bearings
Source: Bearing network time: 2013-10-03
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2. Put the defective bearing and small factory bearing on the trademark of Dachang; fake the filling and certification of the famous factory products.
3, fake fill the famous manufacturers, dealers, agents; and even the fake charge manufacturers spot sales department,
4, with the defective bearing fake bearing genuine bearings,
5. Turn the general-grade bearing into a D-class bearing.
6, into the good goods into the fake,
7, fake goods sell genuine price, genuine sell D-class price; use fake price,
8, to bargains to give fakes; to good quality to the real goods.
The quality supervision professor prompts the consumer; purchase qualified bearings; firstly, it is necessary to investigate whether the outer packaging can be clear; most of the products use the stamping skills; and they are pressed before the heat is overheated; therefore, the font is shallow. G逦. The font of the counterfeit product is vague; floating on the surface; some can even be erased by hand. Secondly, whether the appearance can have dirty oil traces; if the anti-rust skill is not at home; it is very simple to leave a thick oil; Very sticky in the hand. Together; also pay attention to the selection of chamfered uniform, rotating without noise.
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