preaction system是什么意思

网络释义

用法例句

This paper introduces some situations of the reconstruction and expansion air traffic control project of Taiyuan Wuxu Air Port, which include the indoor hydrant system, pre-action auto-fire-sprinkling system, and CF3CHFCF3 gas fire extinguishing system (without piping system).

介绍了太原武宿机场改扩建空管工程——塔台工程的室内消火栓系统、预作用自动喷水灭火系统、七氟丙烷(无管网)气体灭火系统的一些情况。

preaction sprinkler system

预作用喷水灭火系统

combined dry pipe and preaction sprinkler system

干管预作用喷水灭火系统

Numerical Simulation on Fire Fluid Field under Water Sprinkler System;

自动喷水灭火系统作用下的火灾流场数值模拟

extra-large orifice sprinkler system

特大喷口喷水灭火系统

Automatic deluge system nozzle choice and application;

自动喷水灭火系统喷头的选择和应用

sprinkler system supervisory system

喷水灭火系统监控系统

sprinkler water accelerator

喷水灭火系统水加速器

alternate sprinkler system

干湿两用喷水灭火系统的期间充水

package-type sprinkler system

组件式喷水灭火系统

unsprinklered area

无喷水灭火系统的地区

standard spray sprinkler system

标准自动喷水灭火系统

flush-type sprinkler system

平齐型喷水灭火系统

self-contained sprinkler system

自给式喷水灭火系统

recessed sprinkler syste

半隐蔽型喷水灭火系统

cycling sprinkler

重复启闭喷水灭火系统

quick opening sprinkler system device

快开喷水灭火系统装置

National Fire Sprinkler Associatio

全国喷水灭火系统协会

quartzoid sprinkler system

玻璃球喷水灭火系统