Optimized design for the vent hole was carried out.
筒上有孔用于通气孔。
This metal case has some kind of pressure-sensitive vent hole.
金属外壳有各种各样的压敏排气孔。
The vent hole size and the pressure drop are the important parameters which affect cooling rate and cooling uniformity in pressure pre-cooling of fruit and vegetable.
果蔬差压通风预冷包装箱的开孔大小及包装箱两侧的压差是影响预冷速度、冷却均匀性的重要参数。
应用推荐