Professional Welding Process -火花 & Precision Metal Joining #311094 (License: Personal Use)

A technician wearing a red cap, yellow shirt, beige apron, and protective face shield performs arc welding on a rectangular metal plate mounted on an orange workbench. Bright yellow sparks erupt from the welding point, while a portable blue-gray welding machine with wheels and cables sits to the right, powering the operation. The scene emphasizes industrial craftsmanship, safety compliance, and hands-on metal fabrication.

This image is typically used on vocational training websites, welding service provider pages, or manufacturing safety guides. It matches user intent for learning about welding techniques, equipment, or career pathways in metalworking trades.