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				           		本文介绍了纯棉织物起皱洗后缩产生的原因和液氨整理的原理。
						        					            	 A comparative analysis was performed of the effect of fluorescent bleaching agents MST and VBL on pure cotton fabric.
								    										 
								    				            	 youdao 
- 
				           		本文介绍了纯棉织物起皱洗后缩产生的原因和液氨整理的原理。
						        					            	 A comparative analysis was performed of the effect of fluorescent bleaching agents MST and VBL on pure cotton fabric.
								    										 
								    				            	 youdao