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LED 硫化发黑原因分析
Posted by Waston Chen on
LED 硫化发黑原因, 一旦灯珠生病了怎么办?
Clad Steel Plates and Pipes Manufacturing Process
Posted by Waston Chen on
Clad Steel Plates and Pipes Manufacturing Process, learn thing more clear
What is the difference between GU10 and GZ10?
Posted by Waston Chen on
The difference between GU10 and GZ10 lamps lies in the bottom side. GU10 bulbs have a rounded bottom, while a GZ10 bulb has straight lines. As a result, a GU10 lamp fits both in a GU10 as in a GZ10 fitting, while a GZ10 only fits in a GZ10 fitting. Hence the letter ‘u’ – which stands for ‘universal’ – in its name.
Grow Room Testing Data For Green
Posted by Waston Chen on
The testing data of different type lighting products, which one would you want to choose?
Wer erfand die Glühbirne?
Posted by Waston Chen on
Heinrich Goebel, 1818 in Spring am Deister geboren, war ein sehr schlechter Schüler. ..