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				           		The principle and characteristics of double cooling-strip rapid solidification technique for strip forming are introduced.
						        										 	
						        					            	 介绍了双带快冷法制备金属带材新技术的基本原理和特点。
								    				            	 youdao 
- 
				           		The principle and characteristics of double cooling-strip rapid solidification technique for strip forming are introduced.
						        										 	
						        					            	 介绍了双带快冷法制备金属带材新技术的基本原理和特点。
								    				            	 youdao