An investor asks, how many nanometers in diameter can wuhan dr laser technology corp.'s TGV laser equipment drill on glass substrates? What is the depth of the hole? On the interactive platform, wuhan dr laser technology corp. states that the company's TGV laser micro-hole equipment has excellent deep-hole characteristics, with a maximum depth-to-diameter ratio of 100:1 and a minimum aperture of ≤5µm.
帝尔激光：公司的TGV激光微孔设备最小孔径≤5µm
Wuhan DR Laser Technology Corp.: The minimum aperture of the company's TGV laser micro-hole equipment is ≤5µm.
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