One of these products was pressurized vessels that were part of the on-board firesuppressionsystem.
之一，这些产品是加压船只的一部分，该系统对板载灭火系统。
2
In chapter 2, a fixed high pressure single-phase water mist firesuppressionsystem driven by water hydraulic piston pump is developed.
第二章，研制了由纯水液压柱塞泵驱动的固定式高压单相流细水雾灭火系统。
3
A water mist firesuppressionsystem driven by water hydraulic piston pump is developed and the water hydraulic parts are successfully applied in fire-fighting field.