查询词典 air hammer

This company produces the air hammer piston and Chemical Equipment castings, with advanced production technology and excellent product quality, has won the endorsement of the business.

本公司生产的空气锤活塞和化工设备铸件，以先进的产品生产技术和优良的产品质量，赢得了各商家的认可。

Factory production capacity of 100 tons month; zibo are the largest manufacturers of air hammer piston rough.

工厂月生产能力100吨；是淄博地区最大的空气锤活塞毛坯生产厂家。

In addition, the use of the building near the air hammer, piling or blasting, will lead to building damage.

此外，在建筑物附近使用空气锤、打桩或爆破，也会导致建筑物的损伤。

Finally,the paper presented the problems existed in the aspect of using air hammer for geophysical drilling and the direction of studied d.

阐述了影响冲击旋转钻井技术发展的主要因素，提出了气动冲击器用于物探钻井开发方面存在的问题和研究方向。

In this paper, the evolution of air hammer and air bit has been reviewed, the structure, advantages and application con.

为此，对空气锤和空气钻头发展历史进行了简单回顾，介绍了空气锤及空气钻头的结构、使用优点和应用注意事项，重点阐述了空气锤和空气钻头在普光气田的应用效果和出现的问题。

Field of hundreds of square metre, two air hammer, 200 thousand yuan start, 20 more than person does poineering work.

几百平方米场地，两台空气锤，20万元起步，20余人创业。

This paper presented some main factors affecting the development of revolving-drilling technique.Finally,the paper presented the problems existed in the aspect of using air hammer for geophysical drilling and the direction of studied d...

阐述了影响冲击旋转钻井技术发展的主要因素，提出了气动冲击器用于物探钻井开发方面存在的问题和研究方向。

Sales of air hammer parts, accessories, reasonable prices, quality, customs clearance, so far to have 15 small, medium and large enterprises with my alliance.

销售空气锤零件，配件，价格合理，质量过关，迄今为止以有15家大中小型企业与我结盟。

It is recommended to adopt air hammer, pendulum assembly and air motor to minimize or eliminate the well deviation during gas drilling.

建议在现场推广应用空气锤、钟摆钻具组合和空气螺杆钻具组合三项气体钻井防斜技术来防止气体钻井井斜。

An introduction is made of air springs Model S-200-2 with dual barrels developed by Nanchang University,and of structure and calculation of vibration i solation system for 75kg air hammer with a inertial block support by the springs .

本文介绍了南昌大学所开发的S 2 0 0 2型双曲囊式空气弹簧，以及以该空气弹簧为隔振元件的 75kg 空气锤惯性快式隔振系统的结构特点和设计计算。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。