网络释义
1)steering pump relief valve adjustment,转向泵安全阀调整2)steering relief valve setting,转向安全阀调整3)steering relief valve pressure setting,转向安全阀压力调整4)pump relief valve adjustment,泵安全阀调整5)steering pump relief valve,转向泵安全阀6)actual steering relief valve setting,转向安全阀调定