GB/T 43905.6-2024 《Laboratory method for sampling fume and gases in welding and allied processes—Part 6: Procedure for quantitative determination of fume and gases from resistance spot welding》 Related products

"GB/T 43905.6-2024 Laboratory methods for soot and gas sampling in welding and related processes, Part 6: Quantitative determination of soot and gas in resistance spot welding" specifies the laboratory method for determining the rate of soot and gas emissions from coated steel plates during resistance spot welding. Including instrumentation, materials, test procedures, data processing, recording and reporting, designed to evaluate soot and gas emissions during welding, with important implications for occupational health and safety and environment protection.