PROG	AQUA					urs:1
	HEAD						
	CTRL	FACE	POS				
	UNIT	5	DIG	3			
	ECHO 	MAT	YES				
	ECHO 	SECT 	EXTR				
	NORM	GB 50010-2010					
	STEE	NO	TYPE	CLAS			
		1	S	235			
							
	SCIT	NO	D	T	MNO		
		1	457	10	1		
		2	139.7	5	1		
							
	SECT	NO	MNO				
		3	1				
		POLY	TYPE	MNO	DY	DZ	
			RECT	1	400	200	
		POLY	TYPE	MNO	DY	DZ	
			RECT	0	376	176	
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
							
	END