泵盖对准螺栓扭矩
pump cover alignment bolt torque
标记对准模拟软件
software of alignment simulation
标准对比试验
standard comparision test
standard comparison test
标准对策方法
standard gamble technique
标准对数E字视力表
standard logarithmic visual acuity chart E
标准对数视力表
standard logarithmic visual acuity chart
Standard logarithm visual acuity chart