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- From the experimental results,it can be concluded that window type sprinkler can protecte toughened glass in fire effectively. 实验结果表明,窗型玻璃喷头能有效保护钢化玻璃。
- The Zhengyu PKC type sprinkler pipe adopt Aluminum Tubing with large deflection angle quick assembles coupling use for complex landform transport water and sprinkle. PKC型球接头移动喷灌管道,采用薄壁高强铝合金管,配套大偏角、锌钢制球接头,具有偏转角度大,密封性能好,方便移动,快速安装的特点。
- fusible solder type sprinkler head 易熔元件
- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- Brief introduce the damageless test technique of bulb type sprinkler head 玻璃球喷头无损检测技术简介
- He made his pile during the property boom. 在房地产生意兴隆期间他发了大财。
- The clock began to boom out twelve. 时钟开始敲十二点。
- The coefficient is expressed as a percentage and is dependent on rotation uniformity, speed of rotation (for rotary type sprinklers), geometric layout pattern, nozzle pressure, and spacing distance. 此系数是一个百分数,它取决于转动的均匀性、转动速率(对旋转型喷灌器而言)、立体结构、喷嘴压强和间距。
- The long boom of the crane functions like our arms. 起重机的长臂与我们的手臂功能相同。
- Profit multiply in the boom year. 兴旺之年利润增长。
- The boom of the airplane was damaged. 飞机的尾桁受到损害。
- We heard a hollow boom of thunder. 我们听到低沈的隆隆雷声。
- The economic boom tapered off in the 1970s. 经济繁荣在七十年代慢慢消失了。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The city is having a building boom. 这个城市正在大兴土木。
- The oil market is enjoying a boom. 石油市场欣欣向荣。
- Experimental study on the effect of toughened glass protected by window type sprinkler 窗型玻璃喷头对钢化玻璃保护效果的实验研究
- Do you type the letter or take a rest? 你打信呢,还是休息呢?
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- He devises a new type of transistor. 他发明了一种新的晶体管。