合格性 qualification

投标人合格性 eligibility of bidder

合格性测试 [试验] qualification testing ; qualification tests

合格性试验 qualification testing ; Approval test

生产合格性程序 Production Compliance Program

价格性能比 cost performance ; cost-performance ratio ; price versus performance ratio ; price-to-performance ratio

格性内向 introvert

规格性能参数 Pump Characteristic