White residue remaining after cleaning circuit board assemblies can be caused by a variety of chemicals and reactions.
印刷电路板组装清洗后，常常留有许多白色残渣，这些残渣由许多的化学物反应而成。
After cleaning cleaning circuit from oxidation, I noticed that signal from LM393, that is supposed to start MAX3784A is not arriving.
经过清洗清洗电路氧化，我注意到，信号由LM 393，即应开始MAX3784A是没有到达。
Solution: cleaning the oil circuit, check whether the idle motor carbon should be cleaned.
解决办法：清洗油路，检查怠速马达是否有积碳应该清洗。
An adhesive must withstand the environment of hot solder, fluxing and cleaning, it may not have an electrical effect on the circuit.
胶粘剂必须能适应使用高温焊料及助焊剂、清洗剂时的环境，还不能影响电路的性能。
This article discusses the operation parameters and cleaning effect of VFEA craft' s cycle circuit in Xining region.
对文泡间电酸洗净化工艺在西宁地区的循环回路、工艺参数及净化效率进行了探讨。
A separate agitation circuit enables mixing of the cleaning solution prior to the commencement of the wash cycles.
一个单独的搅拌电路，使清洗溶液在洗涤周期开始前搅拌。
Do not use halogenated hydrocarbon solvent whenever soldering capacitors or cleaning the circuit board to avoid the inner of capacitors damaged. Please pay attention to see the right table.
电容器焊前后或印刷电路板焊锡前后之清洁整理，避免使用碳化氢卤素深溶剂类，以免电容器内部受损。
The measurement method of the characteristic parameters of the cleaning quality about welded printed circuit board assembly cleaned by non-ODS cleaner is introduced in this paper.
本文主要介绍了印制电路板组装件焊接后非ods清洗剂清洗质量表征参数的测量方法。
Products that consist of a circuit board with no case or chassis (e. g. , data acquisition board for installation into a computer) should never require cleaning if handled according to instructions.
对于由无外壳或机箱的电路板组成的产品（例如被安装到计算机的数据采集板），如果按照说明操作，则无需清洁。
The paper presents the comparison of printed circuit board solder ability test results measured before and after cleaning.
本文比较了印刷电路板在清洗表面之前和之后的焊接能力测量结果。
CFC vapour phase cleaning machine used to be used in printed circuit assemblies cleaning.
在印制板组件的清洗中，过去一直采用CFC汽相清洗。
Cleaning applies to the major electronic components and circuit board of rosin, precision machinery parts grease, Case strap on the lighting and polishing wax and dirt, and so on.
主要适用于清洗电子零件及线路板上的松香、精密机械零件油脂、表壳表带和灯饰上的抛光蜡及污垢等。
From the beginning of the 1990s, cleaning free solder paste help in the field of electronics industry of electronic components and printed circuit board welding is widely used in production.
从90年代初开始，免清洗助焊膏在电子工业领域里的电子元器件与印制板的焊接生产中广泛应用。
From the beginning of the 1990s, cleaning free solder paste help in the field of electronics industry of electronic components and printed circuit board welding is widely used in production.
从90年代初开始，免清洗助焊膏在电子工业领域里的电子元器件与印制板的焊接生产中广泛应用。
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