English translation for "人工打钻"

hand boring
hand drilling
handdrilling

Related Translations:

人工:  1.(人为的) artificial2.(人力) manual work; work done by hand 短语和例子用机器代替人工 install machines to replace manual labor; 抽水机坏了, 只好用人工车水。 we had to move water by a chain pump because the electric pum

Similar Words：

"人工打捆" English translation, "人工打麻机" English translation, "人工打眼" English translation, "人工打桩机" English translation, "人工打字机" English translation, "人工打舂机" English translation, "人工大理石" English translation, "人工代乳" English translation, "人工单性生殖" English translation, "人工单性生殖, 人工孤雌生殖" English translation