automatic weld उदाहरण वाक्य

उदाहरण वाक्य

1. Personal eye protection - automatic welding filters ; german version en 379 : 2003
2. All position automatic welding of pipe one - side welding with back formation
3. Semi - automatic welding
4. Automatic welding shop
5. The - state - of - art of production and application of solid welding wire for carbon steel automatic welding
6. Bearing housings welded to the tube by precision self centering automatic welding machines
7. Lots of controlling indications are designed inside . it is convenient for automatic welding and robot welding
8. 407 we can perform the pipe by following operations : cutting and mechanical chamfering , manual and automatic welding
9. 407 we can perform the pipe by following operations : cutting and mechanical chamfering , manual and automatic welding
10. Application of pipeline automatic welding and fully ultrasonic inspection technique in west to east gas transmission pipeline project