Gyroscopes become the emphatically developmental high technology in military and civilian application as key part of inertia navigation system.

陀螺儀作為捷聯(lián)慣導(dǎo)系統(tǒng)的重要組成部分，成為各國重點(diǎn)發(fā)展的高科技軍事和民用技術(shù)伊人影院在线操在线干影院。

With China's rapid growth of airport hubs type, this problem is put before the China civil aviation.

與中國的快速增長欧美黑人巨物XXXX猛交，這一問題的空港型前放在中國民用航空在在线黄色视频。

Company's products are now widely applied not only to the civilian vehicle market, but also a wide range of applications to the iron and steel, mining, cement, electricity, oil and other industrial fields.

現(xiàn)在公司產(chǎn)品不僅廣泛的應(yīng)用到民用車輛市場(chǎng)18禁美女裸体黄色网站，而且廣泛的應(yīng)用到了鋼鐵手机看片1024乱伦、礦業(yè)日韩色图欧美色图、水泥、電力多人操逼视频、石油等工業(yè)領(lǐng)域黄色录像一区二区三区中文字波。

Boeing is the world's leading aerospace company and the largest manufacturer of commercial jetliners and military aircraft combined.

波音公司是全球航空航天業(yè)的領(lǐng)袖公司，也是世界上最大的民用和軍用飛機(jī)制造商亚洲一区免费观看。

It is the world's premier manufacturer of satellites, commercial jetliners and military aircraft.

波音不僅是全球最大的衛(wèi)星和民用飛機(jī)制造商黄片在线免费没播放，同時(shí)也是國防、人類太空飛行和運(yùn)載火箭發(fā)射領(lǐng)域的全球市場(chǎng)領(lǐng)導(dǎo)者国产农村乱免费视频。

Boeing is the world's leading aerospace company and the largest manufacturer of commercial jetliners and military aircraft combined.

波音是世界航空工業(yè)的領(lǐng)頭羊日韩无码黄色性交，也是全球最大的民用噴氣客機(jī)和軍用飛機(jī)制造商。

It is the largest manufacturer of satellites, commercial jetliners and military aircraft.

波音不僅是全球最大的衛(wèi)星和民用飛機(jī)制造商免费无遮挡黄色网站，同時(shí)也是國防99久久免费看,视频、人類太空飛行和運(yùn)載火箭發(fā)射領(lǐng)域的全球市場(chǎng)領(lǐng)導(dǎo)者黄色高清无码在线。

It is the world's premier manufacturer of satellites, commercial jetliners and military aircraft. The company is also a global market leader in missile defense, human space flight and launch services. In terms of sales, Boeing is the largest U.S.

波音不僅是全球最大的衛(wèi)星和民用飛機(jī)制造商特级欧美婬片免费高直播播放，同時(shí)也是國防，人類太空飛行和運(yùn)載火箭發(fā)射領(lǐng)域的全球市場(chǎng)領(lǐng)導(dǎo)者欧洲性爱一级二级网站视频。

Various cases and accidents involving civil explosives occur frequently which damage the public and production safety severely,brings tremendous economic losing to the country and people s life safety,and the prob- lem involving explosives has been significant problem that influence the current social stability of China.

目前涉及民用爆炸物品的各種案件和事故頻繁發(fā)生特级毛视频免费观看，嚴(yán)重危害了公共安全和生產(chǎn)安全，給國家和人民群眾生命財(cái)產(chǎn)帶來重大損失午夜熟女毛片，涉爆問題成為當(dāng)前影響社會(huì)穩(wěn)定的重大問題久青草性生活一级片。

Super-duralium that is widely used for the longerons, frames, stringers of military and civil aeroplanes, is an important aeronautic material.

超硬鋁合金是重要的航空結(jié)構(gòu)材料，廣泛用于軍用飛機(jī)和民用飛機(jī)的大梁美女裸体日韩成人网站大全、桁條欧美老妇性野外久久、隔框等承力部位。