Three: LED lamp belt surface cleanliness.
三：看LED灯带表面的清洁度。
The precision metal detail must be cleaned with ODS because the demand of its surface cleanliness is very high.
由于精密金属零件表面洁净度要求很高，目前一般采用ODS溶剂清洗。
Various factors influencing the strip steel surface cleanliness were analyzed, including the type and performance parameters of emulsion, emulsion systems and rolling process parameters.
分析了影响带钢表面清洁度的各种因素，包括乳化液类型及性能参数、乳化液系统和轧制的工艺参数。
The influence factors of the surface cleanliness of cold-rolled sheet are introduced and the reasons and composition of the post-annealing black stain and edge carbon are mainly analyzed.
对冷轧板表面清洁度的影响因素进行了综述，并重点探讨了退火黑斑和边缘碳的组成和成因。
Factors that affect the surface resistance of the board include the board material, the presence of coatings such as solder masking or conformal coatings, and board cleanliness.
影响印制板表面电阻的因素包括印制板材料、有无涂层(例如防焊漆或保形涂层)，以及电路板的清洁。
A great deal of tests show that the finishing equipment has a very good effect on reducing crank's surface roughness, increasing its microhardness and cleanliness.
同时经过大量的实验验证，光整加工设备对降低曲轴表面粗糙度、提高表面显微硬度和清洁度能够起到很好的效果。
Aiming at the problems about surface quality and cleanliness of cranks, the necessity of exploiting new finishing equipment is put forward and of which the principle is introduced.
针对当前曲轴加工过程中存在的表面质量差、清洁度不高等问题，指出了开发研制新型光整加工设备的必要性，并简要介绍了其工作原理。
Large influences of coating skill, cleanliness of construction environment and roughness of substrate's surface on films...
指出涂装技巧、施工环境清洁度、基材表面的粗糙度均对涂膜表面光泽有较大的影响。
The wettability between the glass and dumet wire depends on both the cleanliness and constitution of surface layer and the heating conditions.
玻璃与杜美丝的润湿性决定于表面层的净化程度和构成及加热条件。
The wettability between the glass and dumet wire depends on both the cleanliness and constitution of surface layer and the heating conditions.
玻璃与杜美丝的润湿性决定于表面层的净化程度和构成及加热条件。
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