三芯电缆

three blow two die cold header

Three Agents Little White Powder

three-phase seven-wire system

3-D picture【电影】;stereoscopic motion picture【电影】;three-dimensional film【电影】

three-phase tow-dimensional bubble shift register

iterative three-stage least squares estimate【数】;iterative three-stage LSE【数】

three highs agriculture (high yield, high quality and high efficiency agriculture)

homopolymers of aliphatic hydrocarbons, unsaturated having three or more double bonds