求翻译：焊接过程中产生的烟气通过换气扇进行稀释，合理调配焊接的时间和焊接场所的布局，减少有害烟尘的过分集中，减少对员工健康的影响。是什么意思？

The flue gas generated during the welding process to be diluted by ventilation fans, a reasonable allocation of the welding time and welding the layout of the place, to reduce the excessive concentration of the harmful smoke or dust, reduce the impact on employees' health.

In the process of welding fumes produced by a dilution exhaust fan, a reasonable allocation of welding time and welding of the layout, and reduction of harmful smoke and dust, the concentration of reducing employee health effects.

In the welding process produces the haze carries on the dilution through the ventilating fan, mixes the welding reasonably the time and welds the place the layout, reduces the harmful mist and dust over-concentration, reduces to the staff health influence.

Welding smoke produced during dilution through the ventilator, reasonable adjustment of welding time and welding place layout, reducing the excessive concentration of harmful dust, reducing the impact on the health of employees.

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