Optional for hard and soft brusher device, which is special design for hard LOW-E glass washing.

可加装软硬毛刷清洗选择装置(选购件)，适合对硬low - E玻璃的清洗。

youdao

Optional for hard and soft brusher device, which is special design for hard LOW-E glass washing.

可加装软硬毛刷清洗选择装置(选购件)，适合对硬low - E玻璃的清洗。

youdao