基本解釋[機械工程]骶前止血釘發(fā)射器專業(yè)釋義機械工程骶前止血釘發(fā)射器Results: 1. Devising and making the presacral haemostatic thumbtack projector had been successfully achieved.結(jié)果：1、骶前止血釘發(fā)射器及骶前止血釘?shù)闹圃焓浅晒尚械摹?/p>