12/16/2019
12/16/2019
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The cone, also known as a paper cone, is one of the important components in a speaker.

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12/16/2019
12/16/2019
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Japanese car horn sounds sharp, European and American car horns are dull and thick, which one is better?

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12/12/2019
12/12/2019
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The company’s perspective is to purchase electronic components to make PCBA itself, or to directly find a company to do PCBA?

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12/12/2019
12/12/2019
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How important is R & D to PCBA manufacturing companies?

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12/11/2019
12/11/2019
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What is a PCB circuit board, PCBA circuit board, how do the two differ?

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12/11/2019
12/11/2019
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What is the difference between PCBA fake soldering and dummy soldering?

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12/07/2019
12/07/2019
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How is Shenzhen PCBA processing quote calculated?

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12/07/2019
12/07/2019
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Shenzhen PCBA manufacturers complain: technicians make mistakes, resulting in a large number of defective products, loss of millions

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09/16/2019
09/16/2019
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Speaker performance indicators

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09/16/2019
09/16/2019
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Newest PCBA and Sounds good speaker 4ohm 3w

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