测试治具 Test Fixture ; Fixture ; BGA fixture

环境污染第三方治理试点 trials of allowing enterprises to commission a third party to treat their pollution

防治试验 control test ; preventing experiments ; prevention experiment

降压治疗试验协作组 BPLTTC

治疗试验 therapeutic experiment

三明治测试 Sandwich Test

肺气肿治疗试验 NETT ; national emphysema treatment trial

视神经炎治疗试验 ONTT ; optic neuritis treatment trial

测试仪器与治具的校正 Calibration of Equipment & Fixture

又称治疗试验 therapeutic trial