PDF(226 KB) 
						
						
					
			
						
							PDF(226 KB) 
						
						
					
						
							PDF(226 KB) 
						
						
					隧道衬砌施工中防止混凝土表面缺陷的几点建议
SUGGESTIONS TO PREVENTION OF DEFECTS ON CONCRETE SURFACE IN CONSTRUCTION OF TUNNEL LINING
| {{custom_ref.label}} | 
									
										 {{custom_citation.content}} 
										
										
										
										
										
											{{custom_citation.annotation}}
										 
									
									 | 
								
/
| 〈 | 
								 | 
							〉 |