waterglycol fire extinguisher

The friction and wear properties of silicon nitride (Si_3N_4) under dry sliding, water and ethanol lubricating conditions were investigated using a reciprocating pin-on-block tester.

在往复试验机上考察了Si_3N_4在干摩,水和乙醇润滑条件下的摩擦磨损性能,用SEM,XRD和XPS研究了Si_3N_4在水和醇中的摩擦化学反应机理。

carbon-dioxide-water fire extinguisher

二氧化碳-水灭火器

sprinkler water accelerator

喷水灭火系统水加速器

water type (stored pressure) extinguisher

水剂（贮压式）灭火器

sprinkler connection

喷水灭火系统增压器

water type (gas pressure) extinguisher

水剂（气压式）灭火器

He had the intelligence to put the fire out with a fire extinguisher.

他机灵地用灭火器灭火。

Extinguishing media: Water spray, foam dry chemical or carbon dioxide.

熄灭媒质：喷水，泡沫，干粉灭火器及其二氧化碳。

water display [fireboat]

洒水表演〔灭火轮〕

Primary Research on Application of Water Spray Extinguishing System for Large-Scale Oil-Immersed Transformer

水喷雾灭火系统在大型油浸变压器的应用

Application of water-mist projector fire-extinguishing system in the large oil-immersed transformers

水喷雾灭火系统在大型油浸变压器中的应用

sprinkler drain valve

喷水灭火装置排水阀

Use foam, water, CO2 or dry powder for small fires.

使用泡沫、水性、二氧化碳或干粉（灭火器）处置小型火情。

Lee stood by with a fire extinguisher while the trash was burning.

当废物堆着火时，李拿了灭火器准备灭火。

gas cartridge operated fire extinguisher

贮气瓶式灭火器筒体内

monochloromonobromomethane type extinguisher

一氯一溴甲烷灭火器

cartridge-operated dry chemical fire extinguisher

贮气瓶式干粉灭火器

foam type (stored pressure) extinguisher

泡沫（贮压式）灭火器

Fetch the fire extinguisher at once.

立刻去拿灭火器来。