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Craft
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This page is about importers and exporters of Leather Handbags Search in a category : Craft Search in a category : leather, handbags |
Friday, November 10, 2023
Cold forging definition and cold forging meaning: Cold forging provided by WALKSON cold forging factories is a kind of forming processing for materials below recrystallization temperature, it is forged below recovery temperature. Forging without heating blank is called cold forging...
Wednesday, November 08, 2023
The complex surface profile of an asphere can significantly reduce or even eliminate spherical aberrations comparing to spherical lenses. Hence, asphericals have been increasingly more widely explored and adopted during the optical design stage. Aspheres can replace a complex multi-element...
Thursday, October 26, 2023
Quantity : 200sets/Ye - Price : 200000~800000
Laser seam welding is a superior welding technique that provides precise and efficient joining of two metal sheets without the need for a filler or any post-processing. The laser beam melts the overlapping sheets together, creating a clean and smooth weld seam. Laser seam welder technology...