- 协作: cooperate with; cooperation; ...
- 试验: experiment; test; trial
- 操作试验: operating operation test; operating test; operation testing; operational test; service test
- 操作试验板: operating breadboard
- 阀动作试验: valve operation test
关注微信公众号:chachacidian,回复:协作试验,即可在微信中查询翻译