The MoD launched Project Cleansweep in 2007 to provide "reassurance" that residualcontamination at UK sites did not pose a risk to human health or the environment.
英国国防部于2007年实施了清扫项目，以使公众确信这些地区的残留污染不会对公民健康和环境造成威胁。
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The electronics industry uses it in plasma and thermal cleaning applications for its advantages such as high etch rates, high selectivity, carbon-free etching, and minimal residualcontamination.
It 'mainly concludes these characteristic parameters, such as visual, dryness, ion contamination, welding flux residual, surface insulation resistance and electric migration et al.