adjustable column jack
可调节式圆柱千斤顶
热门单词
- acanthopanax root tablet
- accelerated particle
- accelerator nerve
- acetate of lead
- acetone dicarboxylic acid
- acetylene burner
- acid felting
- activated zinc oxide
- active anaphylaxis
- active homing guidance
- actual discharge coefficient
- actuator pump
- adamant alloy
- adaptive computer
- adaptive convergence
- adcock antenna
- additive lubricating oil
- additive parentage map
- additive species
- adenosine triphosphatase
- adherence
