男人被c黄漫画动漫_国产脱个精光舞_超肉超欲的h文np_精品午夜国产在线观看不卡

1. The beam quality is good, close to the diffraction limit, so that more fine marking can be achieved;

2. Adopt optical fiber output, configure high-speed digital scanning head, marking speed is 2-3 times that of traditional models;

3. The electro-optical conversion rate is as high as 30%, and the power consumption is about 10% of traditional models;

4. Air cooling is adopted, and the whole machine is compact;

5. No consumables, maintenance-free, and long service life.

Metal components such as electronic components, hardware tools, electronic products, consumer goods, sensors, auto parts, crafts, precision equipment, gift accessories, medical equipment, high and low voltage electrical appliances, sanitary ware, etc. are marked with some non-metal materials.