DIN EN ISO 15616-3:2003-05
用于高質量焊接和切割的 CO2 激光束機器的驗收測試 - 第 3 部分:氣體流量和壓力測量儀器的校準 (ISO 15616-3:2003)
Acceptance tests for CO<(Index)2>-laser beam machines for high quality welding and cutting - Part 3: Calibration of instruments for measurement of gas flow and pressure (ISO 15616-3:2003); German version EN ISO 15616-3:2003