单词	photodyn
释义	photodyn NDT,血卟啉,血紫质
随便看	operating ecpenditure operating effect operating effectiveness operating efffectiveness operating efficiency operating efficiency evaluation operating either automatically or not operating electrician operating electrolyte operating element Operating Empty Weight operating empty weightoew operating engine operating engineer operating enterprises operating envelope operating environment operating environmental conditions operating environmental temperature operating equipment operating error operating evaluation operating examination operating Excessive Voltage operating exchange capacity