spring injection system

例句：

1. 1. The new spring injectionsystem significantly improves the efficiency of theproduction process.
   新的注射系统大大提高了生产过程的效率。
2. 2. The engineer designed a spring injection systemto prevent leaks during the assembly process.
   工程师设计了一个弹簧注射系统，以防止组装过程中的泄漏。
3. 3. The spring injection systemis used in various industries for its abilityto precisely control fluid flow.
   弹簧注射系统被用于各种行业中，因为它能够精确控制流体流动。