少妇扒开粉嫩小泬视频,国产精品伦一区二区三级视频,最近韩国日本免费观看免费,老熟妇仑乱一区二区视頻

Full automatic laser spot welding machine

Products > Full automatic laser spot welding machine

Full automatic laser spot welding machine

This equipment is a laser welding equipment, which can weld the metal ring and the reinforcing plate into one, and automatically load, position, weld and unload.

a. Suitable for welding metal ring and reinforcing plate;

b. Suitable product size:

Carrier plate: width 100mm, length 300mm, thickness 0.8-1.0.


国产偷国产偷亚洲清高APP| 中国老太婆xxxhd| 99久久无色码中文字幕人妻蜜柚| 男人放进女人阳道入口| 高潮好爽视频在线观看| 欧美日韩亚洲国产综合乱 |