- 
				           		The necessary of application micro-computer interlocking control system to a substation was introduced.
						        										 	
						        					            	 介绍了微机联锁控制系统在变电所应用的必要性。
								    				            	 youdao 
- 
				           		The necessary of application micro-computer interlocking control system to a substation was introduced.
						        										 	
						        					            	 介绍了微机联锁控制系统在变电所应用的必要性。
								    				            	 youdao