double bar超棒眼
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double rail-type hoist双轨式卷扬机
double pronged tenaculum双爪把持钩
double-layer capacitor双电层电容器
double needle bar fabric双面针织物
Double-deck intubation环套式扩张管
double-mesa technology双台面工艺
double-stage nitriding二级氮化
double resistivity bumps电阻双峰
Double token access mode双令牌存取方式
double-precision value双精度值