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What is a Wafer? Definition and Applications of Wafer Polisher

Wafer is a common component wafer in integrated circuit boards and chips. During the manufacturing process, wafers require process steps such as slicing, grindi...

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A historical landmark that reminds you of old Hong Kong

Pawn ShopsPawnshops have a long history in Hong Kong. The industry s symbol - a coin with an inverted bat, symbolizing wealth and riches - is one of the city s ...

29 Jan

Discover the Ultimate Cleaning Power: 6 Highly Recommended Vacuum Cleaners for a Spotless Home!

cleaning tasks. Tailored for household and car use, this vacuum s detachable battery and filter assembly simplify maintenance, ensuring longevity.vacuum cleaner...

07 Nov

What is the difference between a blued steel hand and a normal hand?

cleaning must be repeated and then the bluing process must be repeated again. Grease stains, dirt or dust particles on the metal surface can cause the part to h...

27 Sep

Home cleaning tips, really practical, cleaning does not cost money.

cleaning, because every day of their lives will have stains and bacteria in the constant birth, so corporate cleaning has become a do often things, in order to ...

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