With business center, merchandise and other services to infrastructure projects; also supporting advanced central air-conditioning system, fire safety systems, communications services systems, closed circuit television system, can provide you with safe, fast key, thoughtful and meticulous service.

設(shè)有商務(wù)中心国内日韩欧美自拍视频在线观看、商品購物等服務(wù)設(shè)施項(xiàng)目；還配套有先進(jìn)的中央空調(diào)系統(tǒng)A大片黄片视频、消防安全系統(tǒng)国产黄片免费在线播放、通訊服務(wù)系統(tǒng)、閉路電視系統(tǒng)等99热精品区，可為您提供安全8x成年视频在线观看免费、快鍵、周到女人扒开腿让男人桶白浆动态视频、細(xì)致的服務(wù)精品丝袜国产在线精品不卡。

The study of flames spreading over solid combustibles in microgravity is essential for improvement of fire safety in spacecraft and space stations.

微重力條件下可燃物表面的火焰?zhèn)鞑ミ^程對于航天飛行器和空間站的火災(zāi)安全具有重要意義。

Over the years his own diligence, wisdom, and constantly pioneering spirit, the company's life-saving fire safety equipment and ship supplies has made significant achievements in the field.

多年來憑著自己的勤勞天天摸天天、智慧和不斷開拓進(jìn)取的精神免费观看黄网站不卡影院视频，本公司在救生消防器材和船舶用品領(lǐng)域取得了重大成就。

After the training, organization of all trainees had fire safety test.

培訓(xùn)結(jié)束后国产激情无码aⅴ视频，組織全體參訓(xùn)人員進(jìn)行了消防安全考試香港性爱视频一区二区三区。

Monitored Building Management System, Fire Safety System and Pneumatic Tube.

提供24小時(shí)技術(shù)上的支援給主要空調(diào)的叁大功能，監(jiān)看大樓管理系統(tǒng)XxXxVIDeos绝顶高潮、火警安全系統(tǒng)99精品视频精品精品视频、風(fēng)管，修理精品黄色免费看的个、檢修及適當(dāng)?shù)匦拚到y(tǒng)

Today,I'm going to talk about fire-safety.

今天www.污黄视频在线看，我將要談?wù)摶鸢踩?/p>

Mark's father is going to talk about fire-safety.

馬克的爸爸將討論關(guān)于消防安全方面的知識。

Good,you know a lot about fire-safety.

好色色的视频网址，你關(guān)于火安全知道許多黄色视频页面入口。

I'm going to talk about fire-safety to the students there tomorrow.

我明天將要對那里的那些學(xué)生談?wù)摶鸢踩?/p>

Although both of my children had received fire-safety training at school, they did not respond to the alarm.

雖然我的兩個孩子都在學(xué)校接受過火警安全訓(xùn)練，但是他們對警報(bào)沒有反應(yīng)原创国产。