国产视频欧美_亚洲日本免费在线播放_上海少妇露脸口爆吞精_人片在线观看无码_免费黄色片软件_2ol9年老熟女中文字幕_2020亚洲成高清三区二区二区_中国第一大黄片草小少妇_午夜欧美午夜激情在线观看_日韩欧美亚洲第一

* 高性價比Highly Cost - effective

可匹配各種光纖激光器光纖接口,可以匹配三路、四路、環(huán)形送粉噴嘴，非常適用于常規(guī)激光修復(fù)和高速激光熔覆

Match various fiber laser fiber interfaces,and annular powder feeding nozzles, which is very suitable for conventional laser repair and high-speed laser cladding

* 高效水冷 Efficient Cooling

所有鏡片均設(shè)計有水冷結(jié)構(gòu)，互相獨立，沒有內(nèi)部漏水風(fēng)險

All lens are designed with water cooling structure, independent of each other no risk of internal water leakage

* 封閉式設(shè)計 Enclosed design

全封閉設(shè)計，避免光學(xué)元件遭受粉塵污染

Fully enclosed design to prevent optical components from being contaminated by dust

* 粉末利用率高 High Power Utilization Rate

環(huán)形送粉噴嘴粉末利用率高（>92%）

Annular powder feeding nozzle with high powder utilization  rate ( >92% )