pivot joints
医 车轴关节, … Read the rest
医 车轴关节, … Read the rest
机 枢轴颈… Read the rest
依…而定, 随着…转移… Read the rest
医 螺旋柱桩… Read the rest
机 枢轴承… Read the rest
医 钉牙… Read the rest
经 基准重量… Read the rest
*[‘pivәtәl]
a. … Read the rest
计 选主元… Read the rest
计 数据透视表… Read the rest