- 
				           		砂轮最高工作线速度要符合机床规格要求。
						        					            	 The wheel maximum linear velocity should be accord with the machine tooling specification requirement.
								    										 
								    				            	 youdao 
- 
				           		砂轮最高工作线速度要符合机床规格要求。
						        					            	 The wheel maximum linear velocity should be accord with the machine tooling specification requirement.
								    										 
								    				            	 youdao