人工污染 meaning in Chinese

artefact pollution
artifact
artificial contaminant
artificial contamination

Surge arresters ; part 3 : artificial pollution testing of surge arresters
电涌放电器.第3部分:避雷器的人工污染试验
Artificial pollution tests on high - voltage insulators to be used on a . c . systems
交流电系统用高压绝缘子的人工污染试验
Artificial pollution tests on high - voltage insulators to be used on d . c . systems
用在直流系统的高压绝缘子的人工污染试验
Establishment and application of nested polymerase chain reaction for rapid detection of campylobacter jejuni
人工污染猪肉检测极限为103
Guide to artificial pollution tests on high voltage insulators to be used on d . c . systems
直流电流系统用高电压绝缘子的人工污染度试验指南