double-action disc harrow
(双列圆盘靶) 双功圆盘靶
dual in line integrated circuit
双列直插式集成电路
plastic dual in line package
塑料双列直插式外壳
double torsion machine
双列螺旋弹簧卷绕机
ceramic dual in-line package
陶瓷双列直插式封装
dip rotoary switch
双列直插式旋转开关
dual in line lead frame
双列直插式引线框架
Application of GGE Biplot on Analysis Diallel Cross of B. napus L.
GGE双标图对油菜双列杂交试验结果的分析
dip integrated circuit
双列直插式外壳集成电路
two color tandem system
双色串列(印刷)法
tandem rotors helicopter
纵列式双旋翼直升机
transverse submerged arc welding
横列双丝并联埋弧焊
side-opening two-row tandem stalls
侧出式双行串列挤奶台
tandem(-type) rollers
串列式滚筒，双轮压路机
series submerged arc welding (SAW-S)
横列双丝串联埋弧焊
series dual chamber brake master cylinder
串列双腔式制动主缸
parallel dual-chamber air brake valve
并列式双腔气制动阀
series dual -chamber air brake valve
串列式双腔气制动阀