There is enough environment capability and self-cleaning action in this area, so the investigation area can be regarded as a non-polluted area.
长江口区及邻近海域具有较大环境容量和自净能力,故该调查区基本可视为未污染区。
2
Flow area that is 3-5 times that of the equivalent copper tube exchanger and self-cleaning action contribute to low pressure drop and low fouling potential.
流动面积为等效铜管换热器的3 - 5倍,具有自动清洁功能,因此其压降低,受污染可能性小。
3
Its bright white color aids in illumination of paint booth area, while its self-contained detackifiers automatically reduce impact on sludge system during scheduled cleaning.