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Milky white residue after circuit board welding

What is the cause of milky residue after circuit board welding

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Cleaning steps for solder joints of circuit board

Introduction to cleaning steps and methods of PCB solder joints

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Introduction to the basic structure and composition materials of FPC flexible circuit board

This paper mainly introduces the basic structure and composition materials of FPC flexible circuit board

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Classification of FPC multilayer soft board

This paper mainly introduces the classification of FPC multilayer soft board

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How to repair and maintain the circuit board

How to repair and maintain the circuit board in SMT chip processing and production

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Purpose and precautions of PCBA repair and rework

In the PCBA processing plant, there will be some defective products or boards that have problems and need to be repaired. How should PCBA boards be treated after welding or repair?

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PCBA cleaning free process management

Quality requirements and control measures for PCBA cleaning free process management

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Working principle of ultrasonic cleaning

Working principle of ultrasonic cleaning and selection principle of cleaning agent

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Requirements for BGA repair equipment

Requirements of BGA repair equipment and characteristics of the system

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Inspection method and step requirements for the first PCBA board

The first SMT product in the smt industry is the first PCBA board that meets the welding quality requirements.

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Perfect combination of circuit electronic products and PCB board design

Understand PCB design, PCB products and PCB manufacturing in PCB related industries, and Perfect combination of circuit electronic products and PCB board design

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Explanation of tin bead in PCBA processing

What are the requirements of acceptable standards for tin beads in PCBA processing

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