What is the difference between the inside and outside of the car
The ambient temperature is low so the cooling mode does not start. Heating outside the machine first start, the machine delay start, and need to run for a while only hot air
security technology The production of data is the product and crystallization of the safety production process
First, the basic structure of the wall system: the basic structure of the basic wall system ① adhesive layer ② insulation layer ③ fixed ④ ??protective layer ⑤ decorative layer ⑤ reinforced concrete wall concrete hollow block clay clay porous brick wall clay brick wall Gas concrete wall base wall should be consistent with national standards; Pleasant Hercules adhesive mixture, coated plate thickness of 5mm-7mm, depending on the wall flatness, and the wall paste thickness of 2mm-4mm; Plastic polystyrene insulation board or foam polystyrene insulation board
