Two-stage release mechanism - reduces shock on system while allowing fast or metered ram return.

两阶段释放机制-减少了系统的冲击，同时允许快速计量。

youdao

Two-stage release mechanism - reduces shock on system while allowing fast or metered ram return.

两阶段释放机制-减少了系统的冲击，同时允许快速计量。

youdao