?????????????? —— ?????????????????Máy phun s?n t?nh ?i?n b?t Máy phun s?n Airless Su?ng phun Gentlemen gô?m s?? Air brush bút v? m? thu?t D?ng c? dùng h?i Onpin Súng v?n vít OnpinSummary The diaphragm is usually a dome-shaped muscle that separates the chest through the abdomen. It is the principal muscle mass employed for respiration wh