单词	艾孀
释义	艾孀 ài shuāng年老的寡婦。
随便看	corrosion inhibitor for acidizing fluid Corrosion Inhibitor for Closed Cooling Systems corrosion inhibitors CORROSION INHIBITORS FOR DESULFURIZATION UNITS corrosion inhibitor sh-416 for pickling corrosion inhibitor with low phosphorus corrosion initial stage corrosion initiation time corrosion in low temperature corrosion in molten zinc corrosion in pit form corrosion in sea water corrosion inspection and testing Corrosion Interception Sleeve corrosion interface corrosion investigation corrosion in water corrosion kinetics corrosion knowledge bank Corrosion layer corrosion leakage corrosion level corrosion limit corrosion location corrosion loop test