weldor

n.

焊工；

Weldor's slag hammer
Weldor's slag hammer
Mössbauer investigations on the redox equilibrium of iron in weldor safety glasses
WELDOR PERFORMANCE QUALIFICATION PROCEDURE
Weldor's Torch Ignites Fire on Complex That Houses Spend Nuclear Fuel
NUMERICAL SYUDY ON FREE SURFACE TEMPERATURE AND MELTED POOL SHAPE IN LASER WELDINGOR REMELTING
DYNAMIC SCRIBE ALIGNMENT FOR LASER SCRIBING, WELDING OR ANY PATTERNING SYSTEM
Saturation sensing power source and related methods for a welding or cutting system
Apparatus for arc welding or plasma cutting
POSSIBILITIES OF PERFORMING WELDING OR BRAZING USING LASERHYBRID PROCESS