Gate Que tower has appeared by Western Zhou dynasty at the latest. According to its form, it can be divided into three types, i e. single Que tower, twin Que towers and three Que towers.

中国古代城阙至迟到西周时期就已经出现， 根据其平面形制可分单阙、双阙和三出阙三种类型。

youdao

The standard 4GB QUE model can hold up to 35, 000 documents or the equivalent of up to 35 filing cabinets worth of documents.

ENGADGET: Plastic Logic debuts QUE proReader, shows off truVue publications

And QUE is always on when you need it: its battery can last days, instead of hours.

ENGADGET: Plastic Logic debuts QUE proReader, shows off truVue publications