firebarrier ceiling

用法例句

In the second chapter, the article discusses that the frame wooden construction interior wall, ceiling and floorin.

第二部分主要讨论壁式框架木结构建筑的墙体、天花板和地板的装修工程。

This article analyzes the cause of formation and harm of ceiling condensed water,through the study and analysis, the prevention and control measures are taken against these reasons and the improved proposal is given.

分析了罐头生产企业实罐车间天花板凝结冷凝水形成的原因,产生的危害,并针对其成因提出了相应的防治措施。

Confine fire spark range with fire proof sheet.

用防火材料制成防火屏防止火花喷射。

a wire net to stop sparks from an open fireplace or smokestack.

防止火花外射的金属网。

Prevent sparks or flames from welding or cutting torches or any other source coming in contact with cylinders.

防止火花、自焊接或切割以及其它源头的火焰接触到钢瓶。

Prevent sparks or flames from welding or cutting torches or any other source coming in contact with cylinders. Do not permit cylinders to come in contact with electrical apparatus or circuits.

防止火花、来自焊接或切割以及其它源头的火焰接触到钢瓶。禁止钢瓶接触电力设备或电路。

Resistant to catching fire.

耐火的能防止着火的

So it takes a lot of effovt for preventing coal spontaneous combustion in per year in coal mine methods are grout nitrogen flooding and even pressure fire-extinguished to prevent coal spontaneous combustion.

为此,煤矿每年都要花很大气力防止煤炭自燃,采取了灌浆、氮、压灭火等阻止煤炭自燃的措施。

You shouldn't face the knife switch directly when pushing or pulling it, just in case that the short-circuit spark may burn your face.

推拉闸刀开关时，脸部不允许直对电闸，以防止短路造成的火花烧伤面部。

A fireproof wall used as a barrier to prevent the spread of fire.

防火墙，隔火墙作为一道屏障阻止火蔓延的防火的墙

To specify a forest fire prevention period, during which no fire shall be used out in the field in the forest area;

规定森林防火期,在森林防火期内,禁止在林区野外用火;

1) To specify a forest fire prevention period, during which no fire shall be used out in the field in the forest area;

（一）规定森林防火期，在森林防火期内，禁止在林区野外用火；

Do not keep any kindling approaching the Fir Pad (cigarette end, spark etc.) to avoid bringing fire.

护热毯上严禁火种(如烟头、火花)，以防引起火灾。

a locking device that prevents a weapon from being fired.

防止武器走火的锁状装置。

The entire population was mobilized to watch for forest fires.

全体居民都动员起来，防止森林火灾。

countryside fire protection duty [Civil Aid Service]

防止山火任务〔民众安全服务队〕

fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building.

能够防止一栋大楼中的火势蔓延的墙。

a fire-resistant door that can be closed to stop the spread of a fire.

一种关上后能防止火势蔓延的门。

Immediate action must be taken on to stop the fire spreading.

为了防止火势蔓延，必须立即采取行动。

Arrester for dissolved acetylene cylinders

GB12136-1989溶解乙炔气瓶用回火防止器