Capillaries are also called breathing tubes, capillary vessels, stainless steel tubes, ventilation tubes, etc.
At present, the single leaf area of jinzhihua hollow shutter glass on the market is more than 0.5 square meters, all of which are equipped wi..
Magnet - we have a deep memory when we were young. It feels like a very magical thing. Now there are two types of hollow built-in shutter glass! It is divided into magnetic control and electric (electric control)
I won¡¯t talk about it for the time bei..