English translation for "试验孔"

pilot bore
test bore
test hole
trial hole

Similar Words：

"试验开始" English translation, "试验开始的" English translation, "试验坑" English translation, "试验空间" English translation, "试验空投" English translation, "试验孔 勘探浅眼" English translation, "试验孔布置型式" English translation, "试验控制" English translation, "试验控制模数" English translation, "试验控制器" English translation