例句與造句

1. Quick die change system
   快速換模系統(tǒng)
2. Quick die change systems
   速換模系統(tǒng)
3. Design of quick die change system of heavy - duty press has been introduced with principle and component of lifter , pump and control valve of pneumatic and hydraulic , emphasis especially on design and calculation for lifter and pump
   摘要介紹了用于大型壓力機的模具快速更換系統(tǒng)的組成及工作原理，舉升器和氣動液壓泵的結(jié)構(gòu)與工作原理，舉升器控制系統(tǒng)的原理等，并重點介紹了舉升器和氣動液壓泵的設(shè)計計算。
4. It's difficult to find quick die change in a sentence. 用quick die change造句挺難的