日本又骚又刺激的视频在线观看_羞羞视频在线观看免费_国产秀色在线www免费观看_欧美乱大交xxxxxbbb

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??? ??? ???? ??? ? ???? ??? ?????: - ??? ??? ? etching ? electroplating ? sandblasting ? ?????? ?? ?? ???? ???? ?? ????? ???? ??? ???? ?? ?? ??????? ?? ????????? ?????? ???? ??? ???? ??????????

???? ???? (??? ???? ??? ???? ? ??? ???? ????? ???? ????) ? ???? ???? ??? ?? ???? ?? ??? ???? ?? ????? ??? ???? ???? ??? ?? ? ???? ?? ?? ???? ??? ????? ?????? ???? ???? ??? ?? ??


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???? 1070 ??????
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??? ????? + ??? + ???? ???? + ?? + ??? + ???? + ????? ???? + ???? ??? ??? + ?? ???? + ????
???? ????-???? ??????? ?? ???

?

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???? ????? ?? ???? ????-????? ???? ? ????? ? ?? ??? ??? ??? ? ???? ? ??? ??? ? ? PVC ??? ? ???? ??? (?????? ? ???? ??? ? ???) ? ????? ? ?? ? ???? ??? ?? ??? ??? ???? ????? ?? ????? ????.

???:

1. ?? ???;

2. ???? ??;

3. ???? ??? ? ???? ????? ?

4. ??? ???? ????? ???? ? ??? ???? ???? ?????;

5. ????? ????? ?? ?????? ? ???? ????? ??????? ? ??? 0.02 ?? ???;

6. ???-???? ???? ? ????? ??? ?????? ? ?????? ?? ??? ???? ??

7. ???? ??? ??? ? ???? ???? ?? ??? ? ???? ??-???? ??

??????????? ????

????????? ??????????? ????? ????? ?? ??? ?? ???? ??? ???? ?????? ?????????? ??? ?????? ??? ?? ? ???? ?? ?? ?? ????? ???? ?????? ????? ????? ??? ?? ?? ??? ???? ????? ?? ?????? ??? ??? ???? ?? ??

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??? Chrome ???

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???? ????? ?? ?????? ???? ???? ??? ?? ????

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St.St. plate

??? 1: St.St. ???

Laser cut according to the engineering dwg

??? 2: ???? ??????? dwg ???? ??? ?????

Film or coating in the dust-free shop, light exposure imaging

??? 3-???-????? ?? ??? ??? ??? ??? ? ????? ???? ???

Etching, ie, remove material by way of chemical reaction or physical corrosion

??? 4: ???? ? ???? ? ????? ??? ??? ????? ??? ?????? ?????? ?????

Industry oven, hi-temp, low-temp & constant temp.

??? 7: - ??????? ??? ? ??-??? ? ????-??? ?? ?????? ????

Get deepened by etching once, and texture finish by twice etching, like snow grain.

??? 5 ??? ?? ????? ???? ????? ?? ??? ??? ??? ?? ?????? ???? ??? ????? ????? ??

Professional inspectors and packaging workers

??? 8 ??? ??????? ?? ????? ?????

Done in the dust-free shop, by professional workers and advanced equipment

??? 6 ???? ?? ??? ?? ??? ???? ????? ?? ????? ?????? ??????

Applied as precision etched parts for the electronic thin components for the aviation industry, machinery and chemical industry

??? 9 ?????? ?????? ? ????? ?? ????? ?????? ????????? ?? ???? ??? ??????? ????? ???? ???????

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    Huizhou Weihua Technology Co., Ltd. ? ??? ??? - 2019-2021: ??? ???? ????? ????
    ?? ???? - ???? ??? ?cnc ???? ??????? ????, ????? ??????? ????, cnc ??????? ????, ??????? ??? Inc.,
    日本又骚又刺激的视频在线观看_羞羞视频在线观看免费_国产秀色在线www免费观看_欧美乱大交xxxxxbbb
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