發送短信 : Simulation and health monitoring of a pressure regulating station

 __   _     _____     _____      ___      ______  
| || | ||  |  ___||  / ____||   / _ \\   /_   _// 
| '--' ||  | ||__   / //---`'  | / \ ||  `-| |,-  
| .--. ||  | ||__   \ \\___    | \_/ ||    | ||   
|_|| |_||  |_____||  \_____||   \___//     |_||   
`-`  `-`   `-----`    `----`    `---`      `-`'