[摘要]新疆土石方工程以产品质量来鉴别进口机械配件的真伪。从外观上进行检查。看其产品外表的加工是否精细，颜色是否正常。
以产品质量来鉴别进口机械配件的真伪。（1）从外观上进行检查。看其产品外表的加工是否精细，颜色是否正常。如果有纯正部件的样品，可进行对照检查，一般仿制品表面都比较粗糙，产品颜色也不正。加长臂挖掘机出租
(1) check the appearance. Processing the product appearance is fine, color is normal. If there is a pure components of the samples were examined, the surface of the general imitation are relatively rough, color is not normal.
（2）检查产品上的标识。纯正进口零件上都打印有品牌标记、零件编号和特定代码等。有些产品上还铭刻有制造厂及生产国。如日本三菱柴油发动机的活塞，在其顶部刻有零件编号、分组号标记A、B、C和UP↑方向标记；活塞裙部内侧铸有机型和三菱标识，并有配套厂的IZUMI标识，铸字清楚，容易辨认。仿制品不是漏铸就是字迹模糊不清，很难达到正品的效果。
(2) check the product identification. Pure imported parts are printed brand mark, part number and specific code. Some of the products is also engraved with factory and production in china. Such as Japan Mitsubishi piston of diesel engine, part number, block number labeled A, B, C and UP increase with the direction mark at the top of the piston skirt; cast models and Mitsubishi logo, and a complete plant IZUMI logo, type of clear, easy to identify. Imitation is not bleed is illegible, it is difficult to achieve the original effect.
3）通过专用工作测量产品的尺寸，看其是否符合要求。有些厂商还专门为客户提供了测量工具以防假冒。(3) through the dedicated work of measuring the size of the product, to see whether it meets the requirements. Some manufacturers also specifically for the customer provides a measurement tool to prevent counterfeiting.
（4）对产品进行性能试验。有些零件从外观检测还无法辨别真伪，需用专用仪器进行检测。如喷油器、 注塞要上试验台进行性能试验，检测其喷油压力、喷油量、喷油角度等。
(4) of the product performance test. Some parts from visual inspection can not distinguish the authenticity, were detected by special instrument. If the fuel injector, injection to test performance test, testing the fuel injection pressure, fuel injection quantity, injection angle.
（5）对产品进行理化性能试验。这种情况一般是在对产品内在质量产生怀疑或使用中出现问题时，是为向厂家寻求索赔时才使用的方法。加长臂挖掘机出租：***
(5) physical and chemical performance test of products. This is generally in the cast doubt on the intrinsic quality of the product or the problems in use, is to use for the claim to the manufacturers.
与就找新疆信合工程机械租赁，我们以效益为中心，秉承诚信做人、踏实做事的优良传统，以体制创新为平台，走专业化、合作化的经营道路，谋求企业经济效益和社会效益的双重最大化。