Pneumatic drifter is a new short distance and small bore underground construction machine.

气动穿孔机是一种新型短距离、小直径地下施工机械。

youdao

Obtain to concern small bore a hole with the first inventor board the invention of the respect is patent.

以第一发明人获得一项有关微穿孔板方面的发明专利。

youdao

This paper introduces the study on several types of small bore high speed diesel engines with a shallow W type combustion system.

报导了在几种型号小缸径高速柴油机上采用浅W型燃烧系统的研究工作。

youdao

The Sports Council for Wales has recognised the need for an Olympic standard range for air gun, air rifle, and small bore rifle shooting.

BBC: Youth airgun marksman

Mr. Romney went small bore in the debate, noting that the Administration has not in practice promoted the production of U.S. energy resources on federal lands and waters, in fact the opposite.

WSJ: Review & Outlook: Energy in the Executive

The fiscal plan is actually a mix of small-bore tax cuts and tax increases.

FORBES: Obama Proposes Tax 'Deform'