介绍了短纤针刺非织造布拒水吸油整理的原理及工艺技术、助剂和产品特性以及产品测试方法。
Principle and process technology, additive, product characteristics and product testing method of water-proof and oil-absorption finishing for staple fiber nonwovens are introduced in the paper.
测试人员懂得由产品增加的价值，关于产品效率的环境的影响，以及从产品得到最多输出的最好方法。
Testers understand the value added by the product, the impact of the environment on the product's efficiency, and the best ways to get the most out of the product.
叙述了燃料油添加剂的特性、测试方法和应用技术以及上述产品对燃油性能的改善所作的贡献。
The characteristics, measurement method and applications of these fuel additives as well as the contributions of products mentioned above to improve fuel performances are described.
它指定了要求和测试方法以及提供产品的符合性评价。
It specifies the requirements and test methods and provides for the evaluation of conformity of the products with the requirements of this document.
最流行的方法是测试和调查，以及相关的产品介绍。
The most popular method is tests and surveys, both before and after a product is introduced.
对于不同产品和测试方法，影响测量不确定度的因素以及不确定度的计算方法不同。
Both of the influence factors on uncertainty and calculating meth od of uncertainty are different for different products and its testing way.
对于不同产品和测试方法，影响测量不确定度的因素以及不确定度的计算方法不同。
Both of the influence factors on uncertainty and calculating meth od of uncertainty are different for different products and its testing way.
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