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English
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HOME
About us
Company profile
Culture
Enterprise vision
News
Company news
Industry dynamic
Products
Semiconductor Series
Solar Cell series
Research Equipment and Custom
Industrial Heating Furnace Ser
Scrubber and Pipeline engineer
Certificate
Company qualification
Letters patent
Resources
Talent policy
Recruitment
Contact us
Contact us
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Letters patent
Beam regulating device (utility model, authorization)
The category：
Letters patent
Time：
2019-06-12
Semiconductor Series
Solar Cell series
Research Equipment and Custom
Industrial Heating Furnace Ser
Scrubber and Pipeline engineer
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