Scanning equipment, flatbed scanners fanwei desktop drum scanner eletrocoagulation extension.是什么意思？

Scanning equipment, flatbed scanners fanwei desktop drum scanner eletrocoagulation extension.

扫描摆设次给有平台式扫描仪,桌面滚筒扫描仪和电不分机.

scanning

v. 扫描；

例句
A new technological marvel was invented at Cambridge University in England, the scanning electron microscope.
一项科技新奇迹在英国剑桥大学诞生了——这就是扫描电子显微镜。

equipment

n. 设备，装备，器材，配件，（工作必需的）知识，素养；

例句
All this equipment has received international acclaim from the specialist hi-fi press.
这套设备受到全球高保真音响专业报刊的赞誉。

flatbed

n. 有平台可装货的卡车（拖车）；

例句
All girders shipped by rail were arranged on a flatbed rail car.
由火车装运的所有主梁都安放在平板火车车皮上.

scanners

n. 检测装置( scanner的名词复数 )，扫描设备，扫描器，扫掠天线；

例句
...searching with infrared scanners for weapons and artillery.
用红外扫描仪搜索武器与大炮

desktop

n. 桌面；

例句
When launched, the Macintosh was the smallest desktop computer ever produced.
当初上市的时候，麦金塔电脑是所有台式电脑里最小的。

drum

n. 鼓，鼓状物，鼓声，石首

例句
...a drum of chemical waste.
一桶化学废料

scanner

n. 扫描器，扫描设备，检测装置，细查者；

例句
The scanner will save risk and pain for patients...
扫描仪将使病人免遭风险和痛苦。

extension

n. 伸展，扩大，延长，延期，[医]牵引，电话分机；

例句
He will appeal to the state for an extension of unemployment benefits...
他将呼吁国家延长领取失业救济金的时限。