The machine has the video camera observing function, the effective rust removing and the welding internal joint coating.
该补口机具有摄像观察功能、高效除锈功能和焊口内涂层补口功能。
The machine has the video camera observing function, the effective rust removing and the welding internal joint coating.
该补口机具有摄像观察功能、高效除锈功能和焊口内涂层补口功能。
应用推荐